3979850724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{111781}}^1$

素因数の和:111857

約数の個数: 72

約数和(自身を含む): 10741803072

約数和(自身を除く): 6761952348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5934, 8901, 11868, 17802, 35604, 111781, 223562, 335343, 447124, 670686, 1006029, 1341372, 2012058, 2570963, 4024116, 4806583, 5141926, 7712889, 9613166, 10283852, 14419749, 15425778, 19226332, 23138667, 28839498, 30851556, 43259247, 46277334, 57678996, 86518494, 92554668, 110551409, 173036988, 221102818, 331654227, 442205636, 663308454, 994962681, 1326616908, 1989925362, 3979850724]

約数ペア:

[(1, 3979850724), (2, 1989925362), (3, 1326616908), (4, 994962681), (6, 663308454), (9, 442205636), (12, 331654227), (18, 221102818), (23, 173036988), (36, 110551409), (43, 92554668), (46, 86518494), (69, 57678996), (86, 46277334), (92, 43259247), (129, 30851556), (138, 28839498), (172, 23138667), (207, 19226332), (258, 15425778), (276, 14419749), (387, 10283852), (414, 9613166), (516, 7712889), (774, 5141926), (828, 4806583), (989, 4024116), (1548, 2570963), (1978, 2012058), (2967, 1341372), (3956, 1006029), (5934, 670686), (8901, 447124), (11868, 335343), (17802, 223562), (35604, 111781)]