89916767590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{378167}}^1$

素因数の和:378277

約数の個数: 64

約数和(自身を含む): 182972805120

約数和(自身を除く): 93056037530

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 62, 65, 118, 130, 155, 295, 310, 403, 590, 767, 806, 1534, 1829, 2015, 3658, 3835, 4030, 7670, 9145, 18290, 23777, 47554, 118885, 237770, 378167, 756334, 1890835, 3781670, 4916171, 9832342, 11723177, 22311853, 23446354, 24580855, 44623706, 49161710, 58615885, 111559265, 117231770, 152401301, 223118530, 290054089, 304802602, 580108178, 691667443, 762006505, 1383334886, 1450270445, 1524013010, 2900540890, 3458337215, 6916674430, 8991676759, 17983353518, 44958383795, 89916767590]

約数ペア:

[(1, 89916767590), (2, 44958383795), (5, 17983353518), (10, 8991676759), (13, 6916674430), (26, 3458337215), (31, 2900540890), (59, 1524013010), (62, 1450270445), (65, 1383334886), (118, 762006505), (130, 691667443), (155, 580108178), (295, 304802602), (310, 290054089), (403, 223118530), (590, 152401301), (767, 117231770), (806, 111559265), (1534, 58615885), (1829, 49161710), (2015, 44623706), (3658, 24580855), (3835, 23446354), (4030, 22311853), (7670, 11723177), (9145, 9832342), (18290, 4916171), (23777, 3781670), (47554, 1890835), (118885, 756334), (237770, 378167)]