80964612

素因数分解:

$2^2\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{2039}}^1$

素因数の和:3152

約数の個数: 36

約数和(自身を含む): 204946560

約数和(自身を除く): 123981948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1103, 2039, 2206, 3309, 4078, 4412, 6117, 6618, 8156, 9927, 12234, 13236, 18351, 19854, 24468, 36702, 39708, 73404, 2249017, 4498034, 6747051, 8996068, 13494102, 20241153, 26988204, 40482306, 80964612]

約数ペア:

[(1, 80964612), (2, 40482306), (3, 26988204), (4, 20241153), (6, 13494102), (9, 8996068), (12, 6747051), (18, 4498034), (36, 2249017), (1103, 73404), (2039, 39708), (2206, 36702), (3309, 24468), (4078, 19854), (4412, 18351), (6117, 13236), (6618, 12234), (8156, 9927)]