64864488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1637}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 111253272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1637, 1651, 3048, 3274, 3302, 4911, 4953, 6548, 6604, 9822, 9906, 13096, 13208, 19644, 19812, 21281, 39288, 39624, 42562, 63843, 85124, 127686, 170248, 207899, 255372, 415798, 510744, 623697, 831596, 1247394, 1663192, 2494788, 2702687, 4989576, 5405374, 8108061, 10810748, 16216122, 21621496, 32432244, 64864488]

約数ペア:

[(1, 64864488), (2, 32432244), (3, 21621496), (4, 16216122), (6, 10810748), (8, 8108061), (12, 5405374), (13, 4989576), (24, 2702687), (26, 2494788), (39, 1663192), (52, 1247394), (78, 831596), (104, 623697), (127, 510744), (156, 415798), (254, 255372), (312, 207899), (381, 170248), (508, 127686), (762, 85124), (1016, 63843), (1524, 42562), (1637, 39624), (1651, 39288), (3048, 21281), (3274, 19812), (3302, 19644), (4911, 13208), (4953, 13096), (6548, 9906), (6604, 9822)]