86151520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 257233536

約数和(自身を除く): 171082016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 65, 70, 80, 91, 97, 104, 112, 122, 130, 140, 160, 182, 194, 208, 224, 244, 260, 280, 305, 364, 388, 416, 427, 455, 485, 488, 520, 560, 610, 679, 728, 776, 793, 854, 910, 970, 976, 1040, 1120, 1220, 1261, 1358, 1456, 1552, 1586, 1708, 1820, 1940, 1952, 2080, 2135, 2440, 2522, 2716, 2912, 3104, 3172, 3395, 3416, 3640, 3880, 3965, 4270, 4880, 5044, 5432, 5551, 5917, 6305, 6344, 6790, 6832, 7280, 7760, 7930, 8540, 8827, 9760, 10088, 10864, 11102, 11834, 12610, 12688, 13580, 13664, 14560, 15520, 15860, 17080, 17654, 20176, 21728, 22204, 23668, 25220, 25376, 27160, 27755, 29585, 31720, 34160, 35308, 40352, 41419, 44135, 44408, 47336, 50440, 54320, 55510, 59170, 63440, 68320, 70616, 76921, 82838, 88270, 88816, 94672, 100880, 108640, 111020, 118340, 126880, 141232, 153842, 165676, 176540, 177632, 189344, 201760, 207095, 222040, 236680, 282464, 307684, 331352, 353080, 384605, 414190, 444080, 473360, 538447, 615368, 662704, 706160, 769210, 828380, 888160, 946720, 1076894, 1230736, 1325408, 1412320, 1538420, 1656760, 2153788, 2461472, 2692235, 3076840, 3313520, 4307576, 5384470, 6153680, 6627040, 8615152, 10768940, 12307360, 17230304, 21537880, 43075760, 86151520]

約数ペア:

[(1, 86151520), (2, 43075760), (4, 21537880), (5, 17230304), (7, 12307360), (8, 10768940), (10, 8615152), (13, 6627040), (14, 6153680), (16, 5384470), (20, 4307576), (26, 3313520), (28, 3076840), (32, 2692235), (35, 2461472), (40, 2153788), (52, 1656760), (56, 1538420), (61, 1412320), (65, 1325408), (70, 1230736), (80, 1076894), (91, 946720), (97, 888160), (104, 828380), (112, 769210), (122, 706160), (130, 662704), (140, 615368), (160, 538447), (182, 473360), (194, 444080), (208, 414190), (224, 384605), (244, 353080), (260, 331352), (280, 307684), (305, 282464), (364, 236680), (388, 222040), (416, 207095), (427, 201760), (455, 189344), (485, 177632), (488, 176540), (520, 165676), (560, 153842), (610, 141232), (679, 126880), (728, 118340), (776, 111020), (793, 108640), (854, 100880), (910, 94672), (970, 88816), (976, 88270), (1040, 82838), (1120, 76921), (1220, 70616), (1261, 68320), (1358, 63440), (1456, 59170), (1552, 55510), (1586, 54320), (1708, 50440), (1820, 47336), (1940, 44408), (1952, 44135), (2080, 41419), (2135, 40352), (2440, 35308), (2522, 34160), (2716, 31720), (2912, 29585), (3104, 27755), (3172, 27160), (3395, 25376), (3416, 25220), (3640, 23668), (3880, 22204), (3965, 21728), (4270, 20176), (4880, 17654), (5044, 17080), (5432, 15860), (5551, 15520), (5917, 14560), (6305, 13664), (6344, 13580), (6790, 12688), (6832, 12610), (7280, 11834), (7760, 11102), (7930, 10864), (8540, 10088), (8827, 9760)]