78712368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 233437440

約数和(自身を除く): 154725072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 317, 336, 634, 739, 951, 1268, 1478, 1902, 2217, 2219, 2536, 2956, 3804, 4434, 4438, 5072, 5173, 5912, 6657, 7608, 8868, 8876, 10346, 11824, 13314, 15216, 15519, 17736, 17752, 20692, 26628, 31038, 35472, 35504, 41384, 53256, 62076, 82768, 106512, 124152, 234263, 248304, 468526, 702789, 937052, 1405578, 1639841, 1874104, 2811156, 3279682, 3748208, 4919523, 5622312, 6559364, 9839046, 11244624, 13118728, 19678092, 26237456, 39356184, 78712368]

約数ペア:

[(1, 78712368), (2, 39356184), (3, 26237456), (4, 19678092), (6, 13118728), (7, 11244624), (8, 9839046), (12, 6559364), (14, 5622312), (16, 4919523), (21, 3748208), (24, 3279682), (28, 2811156), (42, 1874104), (48, 1639841), (56, 1405578), (84, 937052), (112, 702789), (168, 468526), (317, 248304), (336, 234263), (634, 124152), (739, 106512), (951, 82768), (1268, 62076), (1478, 53256), (1902, 41384), (2217, 35504), (2219, 35472), (2536, 31038), (2956, 26628), (3804, 20692), (4434, 17752), (4438, 17736), (5072, 15519), (5173, 15216), (5912, 13314), (6657, 11824), (7608, 10346), (8868, 8876)]