61081968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 163826816

約数和(自身を除く): 102744848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 163, 211, 222, 296, 326, 422, 444, 489, 592, 633, 652, 844, 888, 978, 1266, 1304, 1688, 1776, 1956, 2532, 2608, 3376, 3912, 5064, 6031, 7807, 7824, 10128, 12062, 15614, 18093, 23421, 24124, 31228, 34393, 36186, 46842, 48248, 62456, 68786, 72372, 93684, 96496, 103179, 124912, 137572, 144744, 187368, 206358, 275144, 289488, 374736, 412716, 550288, 825432, 1272541, 1650864, 2545082, 3817623, 5090164, 7635246, 10180328, 15270492, 20360656, 30540984, 61081968]

約数ペア:

[(1, 61081968), (2, 30540984), (3, 20360656), (4, 15270492), (6, 10180328), (8, 7635246), (12, 5090164), (16, 3817623), (24, 2545082), (37, 1650864), (48, 1272541), (74, 825432), (111, 550288), (148, 412716), (163, 374736), (211, 289488), (222, 275144), (296, 206358), (326, 187368), (422, 144744), (444, 137572), (489, 124912), (592, 103179), (633, 96496), (652, 93684), (844, 72372), (888, 68786), (978, 62456), (1266, 48248), (1304, 46842), (1688, 36186), (1776, 34393), (1956, 31228), (2532, 24124), (2608, 23421), (3376, 18093), (3912, 15614), (5064, 12062), (6031, 10128), (7807, 7824)]