80462808

素因数分解:

$2^3\times 3^4\times {\mathrm{124171}}^1$

素因数の和:124189

約数の個数: 40

約数和(自身を含む): 225372180

約数和(自身を除く): 144909372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 124171, 248342, 372513, 496684, 745026, 993368, 1117539, 1490052, 2235078, 2980104, 3352617, 4470156, 6705234, 8940312, 10057851, 13410468, 20115702, 26820936, 40231404, 80462808]

約数ペア:

[(1, 80462808), (2, 40231404), (3, 26820936), (4, 20115702), (6, 13410468), (8, 10057851), (9, 8940312), (12, 6705234), (18, 4470156), (24, 3352617), (27, 2980104), (36, 2235078), (54, 1490052), (72, 1117539), (81, 993368), (108, 745026), (162, 496684), (216, 372513), (324, 248342), (648, 124171)]