72534410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1487

約数の個数: 64

約数和(自身を含む): 155457792

約数和(自身を除く): 82923382

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1427, 1495, 1955, 2210, 2854, 2990, 3910, 5083, 7135, 10166, 14270, 18551, 24259, 25415, 32821, 37102, 48518, 50830, 65642, 92755, 121295, 164105, 185510, 242590, 315367, 328210, 426673, 557957, 630734, 853346, 1115914, 1576835, 2133365, 2789785, 3153670, 4266730, 5579570, 7253441, 14506882, 36267205, 72534410]

約数ペア:

[(1, 72534410), (2, 36267205), (5, 14506882), (10, 7253441), (13, 5579570), (17, 4266730), (23, 3153670), (26, 2789785), (34, 2133365), (46, 1576835), (65, 1115914), (85, 853346), (115, 630734), (130, 557957), (170, 426673), (221, 328210), (230, 315367), (299, 242590), (391, 185510), (442, 164105), (598, 121295), (782, 92755), (1105, 65642), (1427, 50830), (1495, 48518), (1955, 37102), (2210, 32821), (2854, 25415), (2990, 24259), (3910, 18551), (5083, 14270), (7135, 10166)]