87309144

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 202994856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 31, 34, 36, 39, 51, 52, 54, 59, 62, 68, 72, 78, 93, 102, 104, 108, 117, 118, 124, 136, 153, 156, 177, 186, 204, 216, 221, 234, 236, 248, 279, 306, 312, 351, 354, 372, 403, 408, 442, 459, 468, 472, 527, 531, 558, 612, 663, 702, 708, 744, 767, 806, 837, 884, 918, 936, 1003, 1054, 1062, 1116, 1209, 1224, 1326, 1404, 1416, 1534, 1581, 1593, 1612, 1674, 1768, 1829, 1836, 1989, 2006, 2108, 2124, 2232, 2301, 2418, 2652, 2808, 3009, 3068, 3162, 3186, 3224, 3348, 3627, 3658, 3672, 3978, 4012, 4216, 4248, 4602, 4743, 4836, 5304, 5487, 5967, 6018, 6136, 6324, 6372, 6696, 6851, 6903, 7254, 7316, 7956, 8024, 9027, 9204, 9486, 9672, 10881, 10974, 11934, 12036, 12648, 12744, 13039, 13702, 13806, 14229, 14508, 14632, 15912, 16461, 18054, 18408, 18972, 20553, 20709, 21762, 21948, 23777, 23868, 24072, 26078, 27081, 27404, 27612, 28458, 29016, 31093, 32922, 36108, 37944, 39117, 41106, 41418, 43524, 43896, 47554, 47736, 49383, 52156, 54162, 54808, 55224, 56916, 61659, 62186, 65844, 71331, 72216, 78234, 82212, 82836, 87048, 93279, 95108, 98766, 104312, 108324, 113832, 117351, 123318, 124372, 131688, 142662, 156468, 164424, 165672, 184977, 186558, 190216, 197532, 213993, 216648, 234702, 246636, 248744, 279837, 285324, 312936, 352053, 369954, 373116, 395064, 404209, 427986, 469404, 493272, 559674, 570648, 641979, 704106, 739908, 746232, 808418, 839511, 855972, 938808, 1119348, 1212627, 1283958, 1408212, 1479816, 1616836, 1679022, 1711944, 2238696, 2425254, 2567916, 2816424, 3233672, 3358044, 3637881, 4850508, 5135832, 6716088, 7275762, 9701016, 10913643, 14551524, 21827286, 29103048, 43654572, 87309144]

約数ペア:

[(1, 87309144), (2, 43654572), (3, 29103048), (4, 21827286), (6, 14551524), (8, 10913643), (9, 9701016), (12, 7275762), (13, 6716088), (17, 5135832), (18, 4850508), (24, 3637881), (26, 3358044), (27, 3233672), (31, 2816424), (34, 2567916), (36, 2425254), (39, 2238696), (51, 1711944), (52, 1679022), (54, 1616836), (59, 1479816), (62, 1408212), (68, 1283958), (72, 1212627), (78, 1119348), (93, 938808), (102, 855972), (104, 839511), (108, 808418), (117, 746232), (118, 739908), (124, 704106), (136, 641979), (153, 570648), (156, 559674), (177, 493272), (186, 469404), (204, 427986), (216, 404209), (221, 395064), (234, 373116), (236, 369954), (248, 352053), (279, 312936), (306, 285324), (312, 279837), (351, 248744), (354, 246636), (372, 234702), (403, 216648), (408, 213993), (442, 197532), (459, 190216), (468, 186558), (472, 184977), (527, 165672), (531, 164424), (558, 156468), (612, 142662), (663, 131688), (702, 124372), (708, 123318), (744, 117351), (767, 113832), (806, 108324), (837, 104312), (884, 98766), (918, 95108), (936, 93279), (1003, 87048), (1054, 82836), (1062, 82212), (1116, 78234), (1209, 72216), (1224, 71331), (1326, 65844), (1404, 62186), (1416, 61659), (1534, 56916), (1581, 55224), (1593, 54808), (1612, 54162), (1674, 52156), (1768, 49383), (1829, 47736), (1836, 47554), (1989, 43896), (2006, 43524), (2108, 41418), (2124, 41106), (2232, 39117), (2301, 37944), (2418, 36108), (2652, 32922), (2808, 31093), (3009, 29016), (3068, 28458), (3162, 27612), (3186, 27404), (3224, 27081), (3348, 26078), (3627, 24072), (3658, 23868), (3672, 23777), (3978, 21948), (4012, 21762), (4216, 20709), (4248, 20553), (4602, 18972), (4743, 18408), (4836, 18054), (5304, 16461), (5487, 15912), (5967, 14632), (6018, 14508), (6136, 14229), (6324, 13806), (6372, 13702), (6696, 13039), (6851, 12744), (6903, 12648), (7254, 12036), (7316, 11934), (7956, 10974), (8024, 10881), (9027, 9672), (9204, 9486)]