64275864

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 166803840

約数和(自身を除く): 102527976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 83, 123, 164, 166, 246, 249, 328, 332, 492, 498, 664, 787, 984, 996, 1574, 1992, 2361, 3148, 3403, 4722, 6296, 6806, 9444, 10209, 13612, 18888, 20418, 27224, 32267, 40836, 64534, 65321, 81672, 96801, 129068, 130642, 193602, 195963, 258136, 261284, 387204, 391926, 522568, 774408, 783852, 1567704, 2678161, 5356322, 8034483, 10712644, 16068966, 21425288, 32137932, 64275864]

約数ペア:

[(1, 64275864), (2, 32137932), (3, 21425288), (4, 16068966), (6, 10712644), (8, 8034483), (12, 5356322), (24, 2678161), (41, 1567704), (82, 783852), (83, 774408), (123, 522568), (164, 391926), (166, 387204), (246, 261284), (249, 258136), (328, 195963), (332, 193602), (492, 130642), (498, 129068), (664, 96801), (787, 81672), (984, 65321), (996, 64534), (1574, 40836), (1992, 32267), (2361, 27224), (3148, 20418), (3403, 18888), (4722, 13612), (6296, 10209), (6806, 9444)]