87187360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 224042112

約数和(自身を除く): 136854752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 167, 208, 251, 260, 334, 416, 502, 520, 668, 835, 1004, 1040, 1255, 1336, 1670, 2008, 2080, 2171, 2510, 2672, 3263, 3340, 4016, 4342, 5020, 5344, 6526, 6680, 8032, 8684, 10040, 10855, 13052, 13360, 16315, 17368, 20080, 21710, 26104, 26720, 32630, 34736, 40160, 41917, 43420, 52208, 65260, 69472, 83834, 86840, 104416, 130520, 167668, 173680, 209585, 261040, 335336, 347360, 419170, 522080, 544921, 670672, 838340, 1089842, 1341344, 1676680, 2179684, 2724605, 3353360, 4359368, 5449210, 6706720, 8718736, 10898420, 17437472, 21796840, 43593680, 87187360]

約数ペア:

[(1, 87187360), (2, 43593680), (4, 21796840), (5, 17437472), (8, 10898420), (10, 8718736), (13, 6706720), (16, 5449210), (20, 4359368), (26, 3353360), (32, 2724605), (40, 2179684), (52, 1676680), (65, 1341344), (80, 1089842), (104, 838340), (130, 670672), (160, 544921), (167, 522080), (208, 419170), (251, 347360), (260, 335336), (334, 261040), (416, 209585), (502, 173680), (520, 167668), (668, 130520), (835, 104416), (1004, 86840), (1040, 83834), (1255, 69472), (1336, 65260), (1670, 52208), (2008, 43420), (2080, 41917), (2171, 40160), (2510, 34736), (2672, 32630), (3263, 26720), (3340, 26104), (4016, 21710), (4342, 20080), (5020, 17368), (5344, 16315), (6526, 13360), (6680, 13052), (8032, 10855), (8684, 10040)]