76077645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 143311680

約数和(自身を除く): 67234035

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 105, 147, 245, 267, 445, 623, 735, 1163, 1335, 1869, 3115, 3489, 4361, 5815, 8141, 9345, 13083, 17445, 21805, 24423, 40705, 56987, 65415, 103507, 122115, 170961, 284935, 310521, 517535, 724549, 854805, 1552605, 2173647, 3622745, 5071843, 10868235, 15215529, 25359215, 76077645]

約数ペア:

[(1, 76077645), (3, 25359215), (5, 15215529), (7, 10868235), (15, 5071843), (21, 3622745), (35, 2173647), (49, 1552605), (89, 854805), (105, 724549), (147, 517535), (245, 310521), (267, 284935), (445, 170961), (623, 122115), (735, 103507), (1163, 65415), (1335, 56987), (1869, 40705), (3115, 24423), (3489, 21805), (4361, 17445), (5815, 13083), (8141, 9345)]