87016590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 238657536

約数和(自身を除く): 151640946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 127, 138, 207, 230, 254, 331, 345, 381, 414, 635, 662, 690, 762, 993, 1035, 1143, 1270, 1655, 1905, 1986, 2070, 2286, 2921, 2979, 3310, 3810, 4965, 5715, 5842, 5958, 7613, 8763, 9930, 11430, 14605, 14895, 15226, 17526, 22839, 26289, 29210, 29790, 38065, 42037, 43815, 45678, 52578, 68517, 76130, 84074, 87630, 114195, 126111, 131445, 137034, 210185, 228390, 252222, 262890, 342585, 378333, 420370, 630555, 685170, 756666, 966851, 1261110, 1891665, 1933702, 2900553, 3783330, 4834255, 5801106, 8701659, 9668510, 14502765, 17403318, 29005530, 43508295, 87016590]

約数ペア:

[(1, 87016590), (2, 43508295), (3, 29005530), (5, 17403318), (6, 14502765), (9, 9668510), (10, 8701659), (15, 5801106), (18, 4834255), (23, 3783330), (30, 2900553), (45, 1933702), (46, 1891665), (69, 1261110), (90, 966851), (115, 756666), (127, 685170), (138, 630555), (207, 420370), (230, 378333), (254, 342585), (331, 262890), (345, 252222), (381, 228390), (414, 210185), (635, 137034), (662, 131445), (690, 126111), (762, 114195), (993, 87630), (1035, 84074), (1143, 76130), (1270, 68517), (1655, 52578), (1905, 45678), (1986, 43815), (2070, 42037), (2286, 38065), (2921, 29790), (2979, 29210), (3310, 26289), (3810, 22839), (4965, 17526), (5715, 15226), (5842, 14895), (5958, 14605), (7613, 11430), (8763, 9930)]