71487636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 182504448

約数和(自身を除く): 111016812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 491, 982, 1103, 1473, 1964, 2206, 2946, 3309, 4412, 5401, 5892, 6618, 10802, 12133, 13236, 16203, 21604, 24266, 32406, 36399, 48532, 64812, 72798, 145596, 541573, 1083146, 1624719, 2166292, 3249438, 5957303, 6498876, 11914606, 17871909, 23829212, 35743818, 71487636]

約数ペア:

[(1, 71487636), (2, 35743818), (3, 23829212), (4, 17871909), (6, 11914606), (11, 6498876), (12, 5957303), (22, 3249438), (33, 2166292), (44, 1624719), (66, 1083146), (132, 541573), (491, 145596), (982, 72798), (1103, 64812), (1473, 48532), (1964, 36399), (2206, 32406), (2946, 24266), (3309, 21604), (4412, 16203), (5401, 13236), (5892, 12133), (6618, 10802)]