85427272

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 194140800

約数和(自身を除く): 108713528

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 812, 1148, 1189, 1283, 1624, 2296, 2378, 2566, 4756, 5132, 8323, 8981, 9512, 10264, 16646, 17962, 33292, 35924, 37207, 52603, 66584, 71848, 74414, 105206, 148828, 210412, 260449, 297656, 368221, 420824, 520898, 736442, 1041796, 1472884, 1525487, 2083592, 2945768, 3050974, 6101948, 10678409, 12203896, 21356818, 42713636, 85427272]

約数ペア:

[(1, 85427272), (2, 42713636), (4, 21356818), (7, 12203896), (8, 10678409), (14, 6101948), (28, 3050974), (29, 2945768), (41, 2083592), (56, 1525487), (58, 1472884), (82, 1041796), (116, 736442), (164, 520898), (203, 420824), (232, 368221), (287, 297656), (328, 260449), (406, 210412), (574, 148828), (812, 105206), (1148, 74414), (1189, 71848), (1283, 66584), (1624, 52603), (2296, 37207), (2378, 35924), (2566, 33292), (4756, 17962), (5132, 16646), (8323, 10264), (8981, 9512)]