87707862

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 223202304

約数和(自身を除く): 135494442

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 71, 99, 102, 142, 153, 187, 198, 213, 306, 367, 374, 426, 561, 639, 734, 781, 1101, 1122, 1207, 1278, 1562, 1683, 2202, 2343, 2414, 3303, 3366, 3621, 4037, 4686, 6239, 6606, 7029, 7242, 8074, 10863, 12111, 12478, 13277, 14058, 18717, 21726, 24222, 26057, 26554, 36333, 37434, 39831, 52114, 56151, 68629, 72666, 78171, 79662, 112302, 119493, 137258, 156342, 205887, 234513, 238986, 286627, 411774, 442969, 469026, 573254, 617661, 859881, 885938, 1235322, 1328907, 1719762, 2579643, 2657814, 3986721, 4872659, 5159286, 7973442, 9745318, 14617977, 29235954, 43853931, 87707862]

約数ペア:

[(1, 87707862), (2, 43853931), (3, 29235954), (6, 14617977), (9, 9745318), (11, 7973442), (17, 5159286), (18, 4872659), (22, 3986721), (33, 2657814), (34, 2579643), (51, 1719762), (66, 1328907), (71, 1235322), (99, 885938), (102, 859881), (142, 617661), (153, 573254), (187, 469026), (198, 442969), (213, 411774), (306, 286627), (367, 238986), (374, 234513), (426, 205887), (561, 156342), (639, 137258), (734, 119493), (781, 112302), (1101, 79662), (1122, 78171), (1207, 72666), (1278, 68629), (1562, 56151), (1683, 52114), (2202, 39831), (2343, 37434), (2414, 36333), (3303, 26554), (3366, 26057), (3621, 24222), (4037, 21726), (4686, 18717), (6239, 14058), (6606, 13277), (7029, 12478), (7242, 12111), (8074, 10863)]