67763840

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 163605960

約数和(自身を除く): 95842120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 937, 1130, 1808, 1874, 2260, 3616, 3748, 4520, 4685, 7232, 7496, 9040, 9370, 14464, 14992, 18080, 18740, 29984, 36160, 37480, 59968, 72320, 74960, 105881, 119936, 149920, 211762, 299840, 423524, 529405, 599680, 847048, 1058810, 1694096, 2117620, 3388192, 4235240, 6776384, 8470480, 13552768, 16940960, 33881920, 67763840]

約数ペア:

[(1, 67763840), (2, 33881920), (4, 16940960), (5, 13552768), (8, 8470480), (10, 6776384), (16, 4235240), (20, 3388192), (32, 2117620), (40, 1694096), (64, 1058810), (80, 847048), (113, 599680), (128, 529405), (160, 423524), (226, 299840), (320, 211762), (452, 149920), (565, 119936), (640, 105881), (904, 74960), (937, 72320), (1130, 59968), (1808, 37480), (1874, 36160), (2260, 29984), (3616, 18740), (3748, 18080), (4520, 14992), (4685, 14464), (7232, 9370), (7496, 9040)]