72795816

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2897}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 197788500

約数和(自身を除く): 124992684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 2897, 3141, 4188, 5794, 6282, 8376, 8691, 11588, 12564, 17382, 23176, 25128, 26073, 34764, 52146, 69528, 104292, 208584, 1011053, 2022106, 3033159, 4044212, 6066318, 8088424, 9099477, 12132636, 18198954, 24265272, 36397908, 72795816]

約数ペア:

[(1, 72795816), (2, 36397908), (3, 24265272), (4, 18198954), (6, 12132636), (8, 9099477), (9, 8088424), (12, 6066318), (18, 4044212), (24, 3033159), (36, 2022106), (72, 1011053), (349, 208584), (698, 104292), (1047, 69528), (1396, 52146), (2094, 34764), (2792, 26073), (2897, 25128), (3141, 23176), (4188, 17382), (5794, 12564), (6282, 11588), (8376, 8691)]