64716786

素因数分解:

$2^1\times 3^3\times {\mathrm{743}}^1\times {\mathrm{1613}}^1$

素因数の和:2367

約数の個数: 32

約数和(自身を含む): 144097920

約数和(自身を除く): 79381134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 743, 1486, 1613, 2229, 3226, 4458, 4839, 6687, 9678, 13374, 14517, 20061, 29034, 40122, 43551, 87102, 1198459, 2396918, 3595377, 7190754, 10786131, 21572262, 32358393, 64716786]

約数ペア:

[(1, 64716786), (2, 32358393), (3, 21572262), (6, 10786131), (9, 7190754), (18, 3595377), (27, 2396918), (54, 1198459), (743, 87102), (1486, 43551), (1613, 40122), (2229, 29034), (3226, 20061), (4458, 14517), (4839, 13374), (6687, 9678)]