81402515352

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{24659}}^1$

素因数の和:24751

約数の個数: 256

約数和(自身を含む): 255674880000

約数和(自身を除く): 174272364648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 31, 34, 36, 51, 54, 58, 62, 68, 72, 87, 93, 102, 108, 116, 124, 136, 153, 174, 186, 204, 216, 232, 248, 261, 279, 306, 348, 372, 408, 459, 493, 522, 527, 558, 612, 696, 744, 783, 837, 899, 918, 986, 1044, 1054, 1116, 1224, 1479, 1566, 1581, 1674, 1798, 1836, 1972, 2088, 2108, 2232, 2697, 2958, 3132, 3162, 3348, 3596, 3672, 3944, 4216, 4437, 4743, 5394, 5916, 6264, 6324, 6696, 7192, 8091, 8874, 9486, 10788, 11832, 12648, 13311, 14229, 15283, 16182, 17748, 18972, 21576, 24273, 24659, 26622, 28458, 30566, 32364, 35496, 37944, 45849, 48546, 49318, 53244, 56916, 61132, 64728, 73977, 91698, 97092, 98636, 106488, 113832, 122264, 137547, 147954, 183396, 194184, 197272, 221931, 275094, 295908, 366792, 412641, 419203, 443862, 550188, 591816, 665793, 715111, 764429, 825282, 838406, 887724, 1100376, 1257609, 1331586, 1430222, 1528858, 1650564, 1676812, 1775448, 2145333, 2293287, 2515218, 2663172, 2860444, 3057716, 3301128, 3353624, 3772827, 4290666, 4586574, 5030436, 5326344, 5720888, 6115432, 6435999, 6879861, 7545654, 8581332, 9173148, 10060872, 11318481, 12156887, 12871998, 12995293, 13759722, 15091308, 17162664, 18346296, 19307997, 20639583, 22168441, 22636962, 24313774, 25743996, 25990586, 27519444, 30182616, 36470661, 38615994, 38985879, 41279166, 44336882, 45273924, 48627548, 51487992, 51981172, 55038888, 66505323, 72941322, 77231988, 77971758, 82558332, 88673764, 90547848, 97255096, 103962344, 109411983, 116957637, 133010646, 145882644, 154463976, 155943516, 165116664, 177347528, 199515969, 218823966, 233915274, 266021292, 291765288, 311887032, 328235949, 350872911, 376863497, 399031938, 437647932, 467830548, 532042584, 598547907, 656471898, 701745822, 753726994, 798063876, 875295864, 935661096, 1130590491, 1197095814, 1312943796, 1403491644, 1507453988, 1596127752, 2261180982, 2394191628, 2625887592, 2806983288, 3014907976, 3391771473, 4522361964, 4788383256, 6783542946, 9044723928, 10175314419, 13567085892, 20350628838, 27134171784, 40701257676, 81402515352]

約数ペア:

[(1, 81402515352), (2, 40701257676), (3, 27134171784), (4, 20350628838), (6, 13567085892), (8, 10175314419), (9, 9044723928), (12, 6783542946), (17, 4788383256), (18, 4522361964), (24, 3391771473), (27, 3014907976), (29, 2806983288), (31, 2625887592), (34, 2394191628), (36, 2261180982), (51, 1596127752), (54, 1507453988), (58, 1403491644), (62, 1312943796), (68, 1197095814), (72, 1130590491), (87, 935661096), (93, 875295864), (102, 798063876), (108, 753726994), (116, 701745822), (124, 656471898), (136, 598547907), (153, 532042584), (174, 467830548), (186, 437647932), (204, 399031938), (216, 376863497), (232, 350872911), (248, 328235949), (261, 311887032), (279, 291765288), (306, 266021292), (348, 233915274), (372, 218823966), (408, 199515969), (459, 177347528), (493, 165116664), (522, 155943516), (527, 154463976), (558, 145882644), (612, 133010646), (696, 116957637), (744, 109411983), (783, 103962344), (837, 97255096), (899, 90547848), (918, 88673764), (986, 82558332), (1044, 77971758), (1054, 77231988), (1116, 72941322), (1224, 66505323), (1479, 55038888), (1566, 51981172), (1581, 51487992), (1674, 48627548), (1798, 45273924), (1836, 44336882), (1972, 41279166), (2088, 38985879), (2108, 38615994), (2232, 36470661), (2697, 30182616), (2958, 27519444), (3132, 25990586), (3162, 25743996), (3348, 24313774), (3596, 22636962), (3672, 22168441), (3944, 20639583), (4216, 19307997), (4437, 18346296), (4743, 17162664), (5394, 15091308), (5916, 13759722), (6264, 12995293), (6324, 12871998), (6696, 12156887), (7192, 11318481), (8091, 10060872), (8874, 9173148), (9486, 8581332), (10788, 7545654), (11832, 6879861), (12648, 6435999), (13311, 6115432), (14229, 5720888), (15283, 5326344), (16182, 5030436), (17748, 4586574), (18972, 4290666), (21576, 3772827), (24273, 3353624), (24659, 3301128), (26622, 3057716), (28458, 2860444), (30566, 2663172), (32364, 2515218), (35496, 2293287), (37944, 2145333), (45849, 1775448), (48546, 1676812), (49318, 1650564), (53244, 1528858), (56916, 1430222), (61132, 1331586), (64728, 1257609), (73977, 1100376), (91698, 887724), (97092, 838406), (98636, 825282), (106488, 764429), (113832, 715111), (122264, 665793), (137547, 591816), (147954, 550188), (183396, 443862), (194184, 419203), (197272, 412641), (221931, 366792), (275094, 295908)]