61311816

素因数分解:

$2^3\times 3^6\times {\mathrm{10513}}^1$

素因数の和:10537

約数の個数: 56

約数和(自身を含む): 172377030

約数和(自身を除く): 111065214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 10513, 21026, 31539, 42052, 63078, 84104, 94617, 126156, 189234, 252312, 283851, 378468, 567702, 756936, 851553, 1135404, 1703106, 2270808, 2554659, 3406212, 5109318, 6812424, 7663977, 10218636, 15327954, 20437272, 30655908, 61311816]

約数ペア:

[(1, 61311816), (2, 30655908), (3, 20437272), (4, 15327954), (6, 10218636), (8, 7663977), (9, 6812424), (12, 5109318), (18, 3406212), (24, 2554659), (27, 2270808), (36, 1703106), (54, 1135404), (72, 851553), (81, 756936), (108, 567702), (162, 378468), (216, 283851), (243, 252312), (324, 189234), (486, 126156), (648, 94617), (729, 84104), (972, 63078), (1458, 42052), (1944, 31539), (2916, 21026), (5832, 10513)]