75955716

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 198438240

約数和(自身を除く): 122482524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 139, 172, 258, 278, 353, 387, 417, 516, 556, 706, 774, 834, 1059, 1251, 1412, 1548, 1668, 2118, 2502, 3177, 4236, 5004, 5977, 6354, 11954, 12708, 15179, 17931, 23908, 30358, 35862, 45537, 49067, 53793, 60716, 71724, 91074, 98134, 107586, 136611, 147201, 182148, 196268, 215172, 273222, 294402, 441603, 546444, 588804, 883206, 1766412, 2109881, 4219762, 6329643, 8439524, 12659286, 18988929, 25318572, 37977858, 75955716]

約数ペア:

[(1, 75955716), (2, 37977858), (3, 25318572), (4, 18988929), (6, 12659286), (9, 8439524), (12, 6329643), (18, 4219762), (36, 2109881), (43, 1766412), (86, 883206), (129, 588804), (139, 546444), (172, 441603), (258, 294402), (278, 273222), (353, 215172), (387, 196268), (417, 182148), (516, 147201), (556, 136611), (706, 107586), (774, 98134), (834, 91074), (1059, 71724), (1251, 60716), (1412, 53793), (1548, 49067), (1668, 45537), (2118, 35862), (2502, 30358), (3177, 23908), (4236, 17931), (5004, 15179), (5977, 12708), (6354, 11954)]