78301776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4397}}^1$

素因数の和:4468

約数の個数: 80

約数和(自身を含む): 235592064

約数和(自身を除く): 157290288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 4397, 4452, 5936, 8794, 8904, 13191, 17588, 17808, 26382, 30779, 35176, 52764, 61558, 70352, 92337, 105528, 123116, 184674, 211056, 233041, 246232, 369348, 466082, 492464, 699123, 738696, 932164, 1398246, 1477392, 1631287, 1864328, 2796492, 3262574, 3728656, 4893861, 5592984, 6525148, 9787722, 11185968, 13050296, 19575444, 26100592, 39150888, 78301776]

約数ペア:

[(1, 78301776), (2, 39150888), (3, 26100592), (4, 19575444), (6, 13050296), (7, 11185968), (8, 9787722), (12, 6525148), (14, 5592984), (16, 4893861), (21, 3728656), (24, 3262574), (28, 2796492), (42, 1864328), (48, 1631287), (53, 1477392), (56, 1398246), (84, 932164), (106, 738696), (112, 699123), (159, 492464), (168, 466082), (212, 369348), (318, 246232), (336, 233041), (371, 211056), (424, 184674), (636, 123116), (742, 105528), (848, 92337), (1113, 70352), (1272, 61558), (1484, 52764), (2226, 35176), (2544, 30779), (2968, 26382), (4397, 17808), (4452, 17588), (5936, 13191), (8794, 8904)]