64648476

素因数分解:

$2^2\times 3^3\times {\mathrm{277}}^1\times {\mathrm{2161}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 168290080

約数和(自身を除く): 103641604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 277, 554, 831, 1108, 1662, 2161, 2493, 3324, 4322, 4986, 6483, 7479, 8644, 9972, 12966, 14958, 19449, 25932, 29916, 38898, 58347, 77796, 116694, 233388, 598597, 1197194, 1795791, 2394388, 3591582, 5387373, 7183164, 10774746, 16162119, 21549492, 32324238, 64648476]

約数ペア:

[(1, 64648476), (2, 32324238), (3, 21549492), (4, 16162119), (6, 10774746), (9, 7183164), (12, 5387373), (18, 3591582), (27, 2394388), (36, 1795791), (54, 1197194), (108, 598597), (277, 233388), (554, 116694), (831, 77796), (1108, 58347), (1662, 38898), (2161, 29916), (2493, 25932), (3324, 19449), (4322, 14958), (4986, 12966), (6483, 9972), (7479, 8644)]