90401146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 161989632

約数和(自身を除く): 71588486

約数列:

[1, 2, 11, 22, 31, 41, 53, 61, 62, 82, 106, 122, 341, 451, 583, 671, 682, 902, 1166, 1271, 1342, 1643, 1891, 2173, 2501, 2542, 3233, 3286, 3782, 4346, 5002, 6466, 13981, 18073, 20801, 23903, 27511, 27962, 35563, 36146, 41602, 47806, 55022, 67363, 71126, 77531, 100223, 132553, 134726, 155062, 200446, 265106, 740993, 852841, 1102453, 1458083, 1481986, 1705682, 2204906, 2916166, 4109143, 8218286, 45200573, 90401146]

約数ペア:

[(1, 90401146), (2, 45200573), (11, 8218286), (22, 4109143), (31, 2916166), (41, 2204906), (53, 1705682), (61, 1481986), (62, 1458083), (82, 1102453), (106, 852841), (122, 740993), (341, 265106), (451, 200446), (583, 155062), (671, 134726), (682, 132553), (902, 100223), (1166, 77531), (1271, 71126), (1342, 67363), (1643, 55022), (1891, 47806), (2173, 41602), (2501, 36146), (2542, 35563), (3233, 27962), (3286, 27511), (3782, 23903), (4346, 20801), (5002, 18073), (6466, 13981)]