78749886

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1613}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 161141760

約数和(自身を除く): 82391874

約数列:

[1, 2, 3, 6, 79, 103, 158, 206, 237, 309, 474, 618, 1613, 3226, 4839, 8137, 9678, 16274, 24411, 48822, 127427, 166139, 254854, 332278, 382281, 498417, 764562, 996834, 13124981, 26249962, 39374943, 78749886]

約数ペア:

[(1, 78749886), (2, 39374943), (3, 26249962), (6, 13124981), (79, 996834), (103, 764562), (158, 498417), (206, 382281), (237, 332278), (309, 254854), (474, 166139), (618, 127427), (1613, 48822), (3226, 24411), (4839, 16274), (8137, 9678)]