68841806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 127650816

約数和(自身を除く): 58809010

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 53, 106, 151, 187, 253, 302, 374, 391, 506, 583, 782, 901, 1166, 1219, 1661, 1802, 2438, 2567, 3322, 3473, 4301, 5134, 6946, 8003, 8602, 9911, 13409, 16006, 19822, 20723, 26818, 28237, 38203, 41446, 56474, 59041, 76406, 88033, 118082, 136051, 176066, 184069, 227953, 272102, 368138, 455906, 649451, 1298902, 1496561, 2024759, 2993122, 3129173, 4049518, 6258346, 34420903, 68841806]

約数ペア:

[(1, 68841806), (2, 34420903), (11, 6258346), (17, 4049518), (22, 3129173), (23, 2993122), (34, 2024759), (46, 1496561), (53, 1298902), (106, 649451), (151, 455906), (187, 368138), (253, 272102), (302, 227953), (374, 184069), (391, 176066), (506, 136051), (583, 118082), (782, 88033), (901, 76406), (1166, 59041), (1219, 56474), (1661, 41446), (1802, 38203), (2438, 28237), (2567, 26818), (3322, 20723), (3473, 19822), (4301, 16006), (5134, 13409), (6946, 9911), (8003, 8602)]