82390542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 179782128

約数和(自身を除く): 97391586

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 193, 338, 386, 421, 507, 579, 842, 1014, 1158, 1263, 2509, 2526, 5018, 5473, 7527, 10946, 15054, 16419, 32617, 32838, 65234, 71149, 81253, 97851, 142298, 162506, 195702, 213447, 243759, 426894, 487518, 1056289, 2112578, 3168867, 6337734, 13731757, 27463514, 41195271, 82390542]

約数ペア:

[(1, 82390542), (2, 41195271), (3, 27463514), (6, 13731757), (13, 6337734), (26, 3168867), (39, 2112578), (78, 1056289), (169, 487518), (193, 426894), (338, 243759), (386, 213447), (421, 195702), (507, 162506), (579, 142298), (842, 97851), (1014, 81253), (1158, 71149), (1263, 65234), (2509, 32838), (2526, 32617), (5018, 16419), (5473, 15054), (7527, 10946)]