82415268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 225625400

約数和(自身を除く): 143210132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 229, 234, 458, 468, 687, 769, 916, 1374, 1538, 2061, 2307, 2748, 2977, 3076, 4122, 4614, 5954, 6921, 8244, 8931, 9228, 9997, 11908, 13842, 17862, 19994, 26793, 27684, 29991, 35724, 39988, 53586, 59982, 89973, 107172, 119964, 176101, 179946, 352202, 359892, 528303, 704404, 1056606, 1584909, 2113212, 2289313, 3169818, 4578626, 6339636, 6867939, 9157252, 13735878, 20603817, 27471756, 41207634, 82415268]

約数ペア:

[(1, 82415268), (2, 41207634), (3, 27471756), (4, 20603817), (6, 13735878), (9, 9157252), (12, 6867939), (13, 6339636), (18, 4578626), (26, 3169818), (36, 2289313), (39, 2113212), (52, 1584909), (78, 1056606), (117, 704404), (156, 528303), (229, 359892), (234, 352202), (458, 179946), (468, 176101), (687, 119964), (769, 107172), (916, 89973), (1374, 59982), (1538, 53586), (2061, 39988), (2307, 35724), (2748, 29991), (2977, 27684), (3076, 26793), (4122, 19994), (4614, 17862), (5954, 13842), (6921, 11908), (8244, 9997), (8931, 9228)]