67732860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86837}}^1$

素因数の和:86862

約数の個数: 48

約数和(自身を含む): 204242976

約数和(自身を除く): 136510116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 86837, 173674, 260511, 347348, 434185, 521022, 868370, 1042044, 1128881, 1302555, 1736740, 2257762, 2605110, 3386643, 4515524, 5210220, 5644405, 6773286, 11288810, 13546572, 16933215, 22577620, 33866430, 67732860]

約数ペア:

[(1, 67732860), (2, 33866430), (3, 22577620), (4, 16933215), (5, 13546572), (6, 11288810), (10, 6773286), (12, 5644405), (13, 5210220), (15, 4515524), (20, 3386643), (26, 2605110), (30, 2257762), (39, 1736740), (52, 1302555), (60, 1128881), (65, 1042044), (78, 868370), (130, 521022), (156, 434185), (195, 347348), (260, 260511), (390, 173674), (780, 86837)]