64900656

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7943

約数の個数: 80

約数和(自身を含む): 196118400

約数和(自身を除く): 131217744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 7907, 8208, 15814, 23721, 31628, 47442, 63256, 71163, 94884, 126512, 142326, 150233, 189768, 213489, 284652, 300466, 379536, 426978, 450699, 569304, 600932, 853956, 901398, 1138608, 1201864, 1352097, 1707912, 1802796, 2403728, 2704194, 3415824, 3605592, 4056291, 5408388, 7211184, 8112582, 10816776, 16225164, 21633552, 32450328, 64900656]

約数ペア:

[(1, 64900656), (2, 32450328), (3, 21633552), (4, 16225164), (6, 10816776), (8, 8112582), (9, 7211184), (12, 5408388), (16, 4056291), (18, 3605592), (19, 3415824), (24, 2704194), (27, 2403728), (36, 1802796), (38, 1707912), (48, 1352097), (54, 1201864), (57, 1138608), (72, 901398), (76, 853956), (108, 600932), (114, 569304), (144, 450699), (152, 426978), (171, 379536), (216, 300466), (228, 284652), (304, 213489), (342, 189768), (432, 150233), (456, 142326), (513, 126512), (684, 94884), (912, 71163), (1026, 63256), (1368, 47442), (2052, 31628), (2736, 23721), (4104, 15814), (7907, 8208)]