71596764

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{1031}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 186090240

約数和(自身を除く): 114493476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 1031, 1286, 1929, 2062, 2572, 3093, 3858, 4124, 5787, 6186, 7716, 9279, 11574, 12372, 17361, 18558, 23148, 27837, 34722, 37116, 55674, 69444, 111348, 662933, 1325866, 1988799, 2651732, 3977598, 5966397, 7955196, 11932794, 17899191, 23865588, 35798382, 71596764]

約数ペア:

[(1, 71596764), (2, 35798382), (3, 23865588), (4, 17899191), (6, 11932794), (9, 7955196), (12, 5966397), (18, 3977598), (27, 2651732), (36, 1988799), (54, 1325866), (108, 662933), (643, 111348), (1031, 69444), (1286, 55674), (1929, 37116), (2062, 34722), (2572, 27837), (3093, 23148), (3858, 18558), (4124, 17361), (5787, 12372), (6186, 11574), (7716, 9279)]