85705788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 239016960

約数和(自身を除く): 153311172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 151, 174, 203, 233, 302, 348, 406, 453, 466, 604, 609, 699, 812, 906, 932, 1057, 1218, 1398, 1631, 1812, 2114, 2436, 2796, 3171, 3262, 4228, 4379, 4893, 6342, 6524, 6757, 8758, 9786, 12684, 13137, 13514, 17516, 19572, 20271, 26274, 27028, 30653, 35183, 40542, 47299, 52548, 61306, 70366, 81084, 91959, 94598, 105549, 122612, 140732, 141897, 183918, 189196, 211098, 246281, 283794, 367836, 422196, 492562, 567588, 738843, 985124, 1020307, 1477686, 2040614, 2955372, 3060921, 4081228, 6121842, 7142149, 12243684, 14284298, 21426447, 28568596, 42852894, 85705788]

約数ペア:

[(1, 85705788), (2, 42852894), (3, 28568596), (4, 21426447), (6, 14284298), (7, 12243684), (12, 7142149), (14, 6121842), (21, 4081228), (28, 3060921), (29, 2955372), (42, 2040614), (58, 1477686), (84, 1020307), (87, 985124), (116, 738843), (151, 567588), (174, 492562), (203, 422196), (233, 367836), (302, 283794), (348, 246281), (406, 211098), (453, 189196), (466, 183918), (604, 141897), (609, 140732), (699, 122612), (812, 105549), (906, 94598), (932, 91959), (1057, 81084), (1218, 70366), (1398, 61306), (1631, 52548), (1812, 47299), (2114, 40542), (2436, 35183), (2796, 30653), (3171, 27028), (3262, 26274), (4228, 20271), (4379, 19572), (4893, 17516), (6342, 13514), (6524, 13137), (6757, 12684), (8758, 9786)]