81969135552

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{63901}}^1$

素因数の和:64067

約数の個数: 168

約数和(自身を含む): 250673231952

約数和(自身を除く): 168704096400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 131, 136, 144, 153, 192, 204, 262, 272, 288, 306, 393, 408, 524, 544, 576, 612, 786, 816, 1048, 1088, 1179, 1224, 1572, 1632, 2096, 2227, 2358, 2448, 3144, 3264, 4192, 4454, 4716, 4896, 6288, 6681, 8384, 8908, 9432, 9792, 12576, 13362, 17816, 18864, 20043, 25152, 26724, 35632, 37728, 40086, 53448, 63901, 71264, 75456, 80172, 106896, 127802, 142528, 160344, 191703, 213792, 255604, 320688, 383406, 427584, 511208, 575109, 641376, 766812, 1022416, 1086317, 1150218, 1282752, 1533624, 2044832, 2172634, 2300436, 3067248, 3258951, 4089664, 4345268, 4600872, 6134496, 6517902, 8371031, 8690536, 9201744, 9776853, 12268992, 13035804, 16742062, 17381072, 18403488, 19553706, 25113093, 26071608, 33484124, 34762144, 36806976, 39107412, 50226186, 52143216, 66968248, 69524288, 75339279, 78214824, 100452372, 104286432, 133936496, 142307527, 150678558, 156429648, 200904744, 208572864, 267872992, 284615054, 301357116, 312859296, 401809488, 426922581, 535745984, 569230108, 602714232, 625718592, 803618976, 853845162, 1138460216, 1205428464, 1280767743, 1607237952, 1707690324, 2276920432, 2410856928, 2561535486, 3415380648, 4553840864, 4821713856, 5123070972, 6830761296, 9107681728, 10246141944, 13661522592, 20492283888, 27323045184, 40984567776, 81969135552]

約数ペア:

[(1, 81969135552), (2, 40984567776), (3, 27323045184), (4, 20492283888), (6, 13661522592), (8, 10246141944), (9, 9107681728), (12, 6830761296), (16, 5123070972), (17, 4821713856), (18, 4553840864), (24, 3415380648), (32, 2561535486), (34, 2410856928), (36, 2276920432), (48, 1707690324), (51, 1607237952), (64, 1280767743), (68, 1205428464), (72, 1138460216), (96, 853845162), (102, 803618976), (131, 625718592), (136, 602714232), (144, 569230108), (153, 535745984), (192, 426922581), (204, 401809488), (262, 312859296), (272, 301357116), (288, 284615054), (306, 267872992), (393, 208572864), (408, 200904744), (524, 156429648), (544, 150678558), (576, 142307527), (612, 133936496), (786, 104286432), (816, 100452372), (1048, 78214824), (1088, 75339279), (1179, 69524288), (1224, 66968248), (1572, 52143216), (1632, 50226186), (2096, 39107412), (2227, 36806976), (2358, 34762144), (2448, 33484124), (3144, 26071608), (3264, 25113093), (4192, 19553706), (4454, 18403488), (4716, 17381072), (4896, 16742062), (6288, 13035804), (6681, 12268992), (8384, 9776853), (8908, 9201744), (9432, 8690536), (9792, 8371031), (12576, 6517902), (13362, 6134496), (17816, 4600872), (18864, 4345268), (20043, 4089664), (25152, 3258951), (26724, 3067248), (35632, 2300436), (37728, 2172634), (40086, 2044832), (53448, 1533624), (63901, 1282752), (71264, 1150218), (75456, 1086317), (80172, 1022416), (106896, 766812), (127802, 641376), (142528, 575109), (160344, 511208), (191703, 427584), (213792, 383406), (255604, 320688)]