71680068

素因数分解:

$2^2\times 3^2\times {\mathrm{601}}^1\times {\mathrm{3313}}^1$

素因数の和:3924

約数の個数: 36

約数和(自身を含む): 181547548

約数和(自身を除く): 109867480

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 601, 1202, 1803, 2404, 3313, 3606, 5409, 6626, 7212, 9939, 10818, 13252, 19878, 21636, 29817, 39756, 59634, 119268, 1991113, 3982226, 5973339, 7964452, 11946678, 17920017, 23893356, 35840034, 71680068]

約数ペア:

[(1, 71680068), (2, 35840034), (3, 23893356), (4, 17920017), (6, 11946678), (9, 7964452), (12, 5973339), (18, 3982226), (36, 1991113), (601, 119268), (1202, 59634), (1803, 39756), (2404, 29817), (3313, 21636), (3606, 19878), (5409, 13252), (6626, 10818), (7212, 9939)]