64861128

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{6389}}^1$

素因数の和:6451

約数の個数: 64

約数和(自身を含む): 184032000

約数和(自身を除く): 119170872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 6389, 10152, 12778, 19167, 25556, 38334, 51112, 57501, 76668, 115002, 153336, 172503, 230004, 300283, 345006, 460008, 600566, 690012, 900849, 1201132, 1380024, 1801698, 2402264, 2702547, 3603396, 5405094, 7206792, 8107641, 10810188, 16215282, 21620376, 32430564, 64861128]

約数ペア:

[(1, 64861128), (2, 32430564), (3, 21620376), (4, 16215282), (6, 10810188), (8, 8107641), (9, 7206792), (12, 5405094), (18, 3603396), (24, 2702547), (27, 2402264), (36, 1801698), (47, 1380024), (54, 1201132), (72, 900849), (94, 690012), (108, 600566), (141, 460008), (188, 345006), (216, 300283), (282, 230004), (376, 172503), (423, 153336), (564, 115002), (846, 76668), (1128, 57501), (1269, 51112), (1692, 38334), (2538, 25556), (3384, 19167), (5076, 12778), (6389, 10152)]