66669528

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 104402472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 197, 236, 239, 354, 394, 472, 478, 591, 708, 717, 788, 956, 1182, 1416, 1434, 1576, 1912, 2364, 2868, 4728, 5736, 11623, 14101, 23246, 28202, 34869, 42303, 46492, 47083, 56404, 69738, 84606, 92984, 94166, 112808, 139476, 141249, 169212, 188332, 278952, 282498, 338424, 376664, 564996, 1129992, 2777897, 5555794, 8333691, 11111588, 16667382, 22223176, 33334764, 66669528]

約数ペア:

[(1, 66669528), (2, 33334764), (3, 22223176), (4, 16667382), (6, 11111588), (8, 8333691), (12, 5555794), (24, 2777897), (59, 1129992), (118, 564996), (177, 376664), (197, 338424), (236, 282498), (239, 278952), (354, 188332), (394, 169212), (472, 141249), (478, 139476), (591, 112808), (708, 94166), (717, 92984), (788, 84606), (956, 69738), (1182, 56404), (1416, 47083), (1434, 46492), (1576, 42303), (1912, 34869), (2364, 28202), (2868, 23246), (4728, 14101), (5736, 11623)]