80456785948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6691}}^1\times {\mathrm{39041}}^1$

素因数の和:45754

約数の個数: 48

約数和(自身を含む): 175572811008

約数和(自身を除く): 95116025060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6691, 13382, 26764, 39041, 46837, 73601, 78082, 93674, 147202, 156164, 187348, 273287, 294404, 429451, 515207, 546574, 858902, 1030414, 1093148, 1717804, 2060828, 3006157, 6012314, 12024628, 261223331, 522446662, 1044893324, 1828563317, 2873456641, 3657126634, 5746913282, 7314253268, 11493826564, 20114196487, 40228392974, 80456785948]

約数ペア:

[(1, 80456785948), (2, 40228392974), (4, 20114196487), (7, 11493826564), (11, 7314253268), (14, 5746913282), (22, 3657126634), (28, 2873456641), (44, 1828563317), (77, 1044893324), (154, 522446662), (308, 261223331), (6691, 12024628), (13382, 6012314), (26764, 3006157), (39041, 2060828), (46837, 1717804), (73601, 1093148), (78082, 1030414), (93674, 858902), (147202, 546574), (156164, 515207), (187348, 429451), (273287, 294404)]