85469524

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 186732000

約数和(自身を除く): 101262476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 59, 76, 98, 118, 133, 196, 236, 266, 389, 413, 532, 778, 826, 931, 1121, 1556, 1652, 1862, 2242, 2723, 2891, 3724, 4484, 5446, 5782, 7391, 7847, 10892, 11564, 14782, 15694, 19061, 22951, 29564, 31388, 38122, 45902, 51737, 54929, 76244, 91804, 103474, 109858, 160657, 206948, 219716, 321314, 362159, 436069, 642628, 724318, 872138, 1124599, 1448636, 1744276, 2249198, 3052483, 4498396, 6104966, 12209932, 21367381, 42734762, 85469524]

約数ペア:

[(1, 85469524), (2, 42734762), (4, 21367381), (7, 12209932), (14, 6104966), (19, 4498396), (28, 3052483), (38, 2249198), (49, 1744276), (59, 1448636), (76, 1124599), (98, 872138), (118, 724318), (133, 642628), (196, 436069), (236, 362159), (266, 321314), (389, 219716), (413, 206948), (532, 160657), (778, 109858), (826, 103474), (931, 91804), (1121, 76244), (1556, 54929), (1652, 51737), (1862, 45902), (2242, 38122), (2723, 31388), (2891, 29564), (3724, 22951), (4484, 19061), (5446, 15694), (5782, 14782), (7391, 11564), (7847, 10892)]