72011208

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7127}}^1$

素因数の和:7557

約数の個数: 32

約数和(自身を含む): 180480960

約数和(自身を除く): 108469752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 7127, 10104, 14254, 21381, 28508, 42762, 57016, 85524, 171048, 3000467, 6000934, 9001401, 12001868, 18002802, 24003736, 36005604, 72011208]

約数ペア:

[(1, 72011208), (2, 36005604), (3, 24003736), (4, 18002802), (6, 12001868), (8, 9001401), (12, 6000934), (24, 3000467), (421, 171048), (842, 85524), (1263, 57016), (1684, 42762), (2526, 28508), (3368, 21381), (5052, 14254), (7127, 10104)]