87466860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37379}}^1$

素因数の和:37407

約数の個数: 72

約数和(自身を含む): 285732720

約数和(自身を除く): 198265860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37379, 74758, 112137, 149516, 186895, 224274, 336411, 373790, 448548, 485927, 560685, 672822, 747580, 971854, 1121370, 1345644, 1457781, 1682055, 1943708, 2242740, 2429635, 2915562, 3364110, 4373343, 4859270, 5831124, 6728220, 7288905, 8746686, 9718540, 14577810, 17493372, 21866715, 29155620, 43733430, 87466860]

約数ペア:

[(1, 87466860), (2, 43733430), (3, 29155620), (4, 21866715), (5, 17493372), (6, 14577810), (9, 9718540), (10, 8746686), (12, 7288905), (13, 6728220), (15, 5831124), (18, 4859270), (20, 4373343), (26, 3364110), (30, 2915562), (36, 2429635), (39, 2242740), (45, 1943708), (52, 1682055), (60, 1457781), (65, 1345644), (78, 1121370), (90, 971854), (117, 747580), (130, 672822), (156, 560685), (180, 485927), (195, 448548), (234, 373790), (260, 336411), (390, 224274), (468, 186895), (585, 149516), (780, 112137), (1170, 74758), (2340, 37379)]