68557624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 142272000

約数和(自身を除く): 73714376

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 103, 116, 151, 152, 206, 232, 302, 412, 551, 604, 824, 1102, 1208, 1957, 2204, 2869, 2987, 3914, 4379, 4408, 5738, 5974, 7828, 8758, 11476, 11948, 15553, 15656, 17516, 22952, 23896, 31106, 35032, 56753, 62212, 83201, 113506, 124424, 166402, 227012, 295507, 332804, 451037, 454024, 591014, 665608, 902074, 1182028, 1804148, 2364056, 3608296, 8569703, 17139406, 34278812, 68557624]

約数ペア:

[(1, 68557624), (2, 34278812), (4, 17139406), (8, 8569703), (19, 3608296), (29, 2364056), (38, 1804148), (58, 1182028), (76, 902074), (103, 665608), (116, 591014), (151, 454024), (152, 451037), (206, 332804), (232, 295507), (302, 227012), (412, 166402), (551, 124424), (604, 113506), (824, 83201), (1102, 62212), (1208, 56753), (1957, 35032), (2204, 31106), (2869, 23896), (2987, 22952), (3914, 17516), (4379, 15656), (4408, 15553), (5738, 11948), (5974, 11476), (7828, 8758)]