64408068

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7549}}^1$

素因数の和:7641

約数の個数: 48

約数和(自身を含む): 169120000

約数和(自身を除く): 104711932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 7549, 8532, 15098, 22647, 30196, 45294, 67941, 90588, 135882, 203823, 271764, 407646, 596371, 815292, 1192742, 1789113, 2385484, 3578226, 5367339, 7156452, 10734678, 16102017, 21469356, 32204034, 64408068]

約数ペア:

[(1, 64408068), (2, 32204034), (3, 21469356), (4, 16102017), (6, 10734678), (9, 7156452), (12, 5367339), (18, 3578226), (27, 2385484), (36, 1789113), (54, 1192742), (79, 815292), (108, 596371), (158, 407646), (237, 271764), (316, 203823), (474, 135882), (711, 90588), (948, 67941), (1422, 45294), (2133, 30196), (2844, 22647), (4266, 15098), (7549, 8532)]