64400088

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 165512160

約数和(自身を除く): 101112072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 197, 212, 257, 318, 394, 424, 514, 591, 636, 771, 788, 1028, 1182, 1272, 1542, 1576, 2056, 2364, 3084, 4728, 6168, 10441, 13621, 20882, 27242, 31323, 40863, 41764, 50629, 54484, 62646, 81726, 83528, 101258, 108968, 125292, 151887, 163452, 202516, 250584, 303774, 326904, 405032, 607548, 1215096, 2683337, 5366674, 8050011, 10733348, 16100022, 21466696, 32200044, 64400088]

約数ペア:

[(1, 64400088), (2, 32200044), (3, 21466696), (4, 16100022), (6, 10733348), (8, 8050011), (12, 5366674), (24, 2683337), (53, 1215096), (106, 607548), (159, 405032), (197, 326904), (212, 303774), (257, 250584), (318, 202516), (394, 163452), (424, 151887), (514, 125292), (591, 108968), (636, 101258), (771, 83528), (788, 81726), (1028, 62646), (1182, 54484), (1272, 50629), (1542, 41764), (1576, 40863), (2056, 31323), (2364, 27242), (3084, 20882), (4728, 13621), (6168, 10441)]