39489648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2630

約数の個数: 80

約数和(自身を含む): 115171200

約数和(自身を除く): 75681552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 2579, 3828, 5104, 5158, 7656, 7737, 10316, 15312, 15474, 20632, 28369, 30948, 41264, 56738, 61896, 74791, 85107, 113476, 123792, 149582, 170214, 224373, 226952, 299164, 340428, 448746, 453904, 598328, 680856, 822701, 897492, 1196656, 1361712, 1645402, 1794984, 2468103, 3290804, 3589968, 4936206, 6581608, 9872412, 13163216, 19744824, 39489648]

約数ペア:

[(1, 39489648), (2, 19744824), (3, 13163216), (4, 9872412), (6, 6581608), (8, 4936206), (11, 3589968), (12, 3290804), (16, 2468103), (22, 1794984), (24, 1645402), (29, 1361712), (33, 1196656), (44, 897492), (48, 822701), (58, 680856), (66, 598328), (87, 453904), (88, 448746), (116, 340428), (132, 299164), (174, 226952), (176, 224373), (232, 170214), (264, 149582), (319, 123792), (348, 113476), (464, 85107), (528, 74791), (638, 61896), (696, 56738), (957, 41264), (1276, 30948), (1392, 28369), (1914, 20632), (2552, 15474), (2579, 15312), (3828, 10316), (5104, 7737), (5158, 7656)]