87647820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3099

約数の個数: 96

約数和(自身を含む): 271524288

約数和(自身を除く): 183876468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2886, 3037, 4810, 5772, 6074, 7215, 9111, 9620, 12148, 14430, 15185, 18222, 28860, 30370, 36444, 39481, 45555, 60740, 78962, 91110, 112369, 118443, 157924, 182220, 197405, 224738, 236886, 337107, 394810, 449476, 473772, 561845, 592215, 674214, 789620, 1123690, 1184430, 1348428, 1460797, 1685535, 2247380, 2368860, 2921594, 3371070, 4382391, 5843188, 6742140, 7303985, 8764782, 14607970, 17529564, 21911955, 29215940, 43823910, 87647820]

約数ペア:

[(1, 87647820), (2, 43823910), (3, 29215940), (4, 21911955), (5, 17529564), (6, 14607970), (10, 8764782), (12, 7303985), (13, 6742140), (15, 5843188), (20, 4382391), (26, 3371070), (30, 2921594), (37, 2368860), (39, 2247380), (52, 1685535), (60, 1460797), (65, 1348428), (74, 1184430), (78, 1123690), (111, 789620), (130, 674214), (148, 592215), (156, 561845), (185, 473772), (195, 449476), (222, 394810), (260, 337107), (370, 236886), (390, 224738), (444, 197405), (481, 182220), (555, 157924), (740, 118443), (780, 112369), (962, 91110), (1110, 78962), (1443, 60740), (1924, 45555), (2220, 39481), (2405, 36444), (2886, 30370), (3037, 28860), (4810, 18222), (5772, 15185), (6074, 14430), (7215, 12148), (9111, 9620)]