85912428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 234583552

約数和(自身を除く): 148671124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 463, 564, 658, 926, 987, 1316, 1389, 1852, 1974, 2209, 2778, 3241, 3948, 4418, 5556, 6482, 6627, 8836, 9723, 12964, 13254, 15463, 19446, 21761, 26508, 30926, 38892, 43522, 46389, 61852, 65283, 87044, 92778, 130566, 152327, 185556, 261132, 304654, 456981, 609308, 913962, 1022767, 1827924, 2045534, 3068301, 4091068, 6136602, 7159369, 12273204, 14318738, 21478107, 28637476, 42956214, 85912428]

約数ペア:

[(1, 85912428), (2, 42956214), (3, 28637476), (4, 21478107), (6, 14318738), (7, 12273204), (12, 7159369), (14, 6136602), (21, 4091068), (28, 3068301), (42, 2045534), (47, 1827924), (84, 1022767), (94, 913962), (141, 609308), (188, 456981), (282, 304654), (329, 261132), (463, 185556), (564, 152327), (658, 130566), (926, 92778), (987, 87044), (1316, 65283), (1389, 61852), (1852, 46389), (1974, 43522), (2209, 38892), (2778, 30926), (3241, 26508), (3948, 21761), (4418, 19446), (5556, 15463), (6482, 13254), (6627, 12964), (8836, 9723)]