68896188

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 179088000

約数和(自身を除く): 110191812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 163, 177, 199, 236, 326, 354, 398, 489, 531, 597, 652, 708, 796, 978, 1062, 1194, 1467, 1791, 1956, 2124, 2388, 2934, 3582, 5868, 7164, 9617, 11741, 19234, 23482, 28851, 32437, 35223, 38468, 46964, 57702, 64874, 70446, 86553, 97311, 105669, 115404, 129748, 140892, 173106, 194622, 211338, 291933, 346212, 389244, 422676, 583866, 1167732, 1913783, 3827566, 5741349, 7655132, 11482698, 17224047, 22965396, 34448094, 68896188]

約数ペア:

[(1, 68896188), (2, 34448094), (3, 22965396), (4, 17224047), (6, 11482698), (9, 7655132), (12, 5741349), (18, 3827566), (36, 1913783), (59, 1167732), (118, 583866), (163, 422676), (177, 389244), (199, 346212), (236, 291933), (326, 211338), (354, 194622), (398, 173106), (489, 140892), (531, 129748), (597, 115404), (652, 105669), (708, 97311), (796, 86553), (978, 70446), (1062, 64874), (1194, 57702), (1467, 46964), (1791, 38468), (1956, 35223), (2124, 32437), (2388, 28851), (2934, 23482), (3582, 19234), (5868, 11741), (7164, 9617)]