78071418

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 108552582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 114, 141, 171, 282, 342, 423, 513, 846, 893, 1026, 1269, 1619, 1786, 2538, 2679, 3238, 4857, 5358, 8037, 9714, 14571, 16074, 24111, 29142, 30761, 43713, 48222, 61522, 76093, 87426, 92283, 152186, 184566, 228279, 276849, 456558, 553698, 684837, 830547, 1369674, 1445767, 1661094, 2054511, 2891534, 4109022, 4337301, 8674602, 13011903, 26023806, 39035709, 78071418]

約数ペア:

[(1, 78071418), (2, 39035709), (3, 26023806), (6, 13011903), (9, 8674602), (18, 4337301), (19, 4109022), (27, 2891534), (38, 2054511), (47, 1661094), (54, 1445767), (57, 1369674), (94, 830547), (114, 684837), (141, 553698), (171, 456558), (282, 276849), (342, 228279), (423, 184566), (513, 152186), (846, 92283), (893, 87426), (1026, 76093), (1269, 61522), (1619, 48222), (1786, 43713), (2538, 30761), (2679, 29142), (3238, 24111), (4857, 16074), (5358, 14571), (8037, 9714)]