78570338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 154725120

約数和(自身を除く): 76154782

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 73, 77, 146, 154, 203, 241, 319, 406, 482, 511, 638, 803, 1022, 1606, 1687, 2117, 2233, 2651, 3374, 4234, 4466, 5302, 5621, 6989, 11242, 13978, 14819, 17593, 18557, 23287, 29638, 35186, 37114, 46574, 48923, 76879, 97846, 123151, 153758, 163009, 193523, 246302, 326018, 387046, 510197, 538153, 1020394, 1076306, 1354661, 2709322, 3571379, 5612167, 7142758, 11224334, 39285169, 78570338]

約数ペア:

[(1, 78570338), (2, 39285169), (7, 11224334), (11, 7142758), (14, 5612167), (22, 3571379), (29, 2709322), (58, 1354661), (73, 1076306), (77, 1020394), (146, 538153), (154, 510197), (203, 387046), (241, 326018), (319, 246302), (406, 193523), (482, 163009), (511, 153758), (638, 123151), (803, 97846), (1022, 76879), (1606, 48923), (1687, 46574), (2117, 37114), (2233, 35186), (2651, 29638), (3374, 23287), (4234, 18557), (4466, 17593), (5302, 14819), (5621, 13978), (6989, 11242)]