72226068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 186278400

約数和(自身を除く): 114052332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 53, 57, 76, 86, 106, 114, 129, 139, 159, 172, 212, 228, 258, 278, 318, 417, 516, 556, 636, 817, 834, 1007, 1634, 1668, 2014, 2279, 2451, 2641, 3021, 3268, 4028, 4558, 4902, 5282, 5977, 6042, 6837, 7367, 7923, 9116, 9804, 10564, 11954, 12084, 13674, 14734, 15846, 17931, 22101, 23908, 27348, 29468, 31692, 35862, 43301, 44202, 71724, 86602, 88404, 113563, 129903, 139973, 173204, 227126, 259806, 279946, 316781, 340689, 419919, 454252, 519612, 559892, 633562, 681378, 839838, 950343, 1267124, 1362756, 1679676, 1900686, 3801372, 6018839, 12037678, 18056517, 24075356, 36113034, 72226068]

約数ペア:

[(1, 72226068), (2, 36113034), (3, 24075356), (4, 18056517), (6, 12037678), (12, 6018839), (19, 3801372), (38, 1900686), (43, 1679676), (53, 1362756), (57, 1267124), (76, 950343), (86, 839838), (106, 681378), (114, 633562), (129, 559892), (139, 519612), (159, 454252), (172, 419919), (212, 340689), (228, 316781), (258, 279946), (278, 259806), (318, 227126), (417, 173204), (516, 139973), (556, 129903), (636, 113563), (817, 88404), (834, 86602), (1007, 71724), (1634, 44202), (1668, 43301), (2014, 35862), (2279, 31692), (2451, 29468), (2641, 27348), (3021, 23908), (3268, 22101), (4028, 17931), (4558, 15846), (4902, 14734), (5282, 13674), (5977, 12084), (6042, 11954), (6837, 10564), (7367, 9804), (7923, 9116)]