66390456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1303}}^1$

素因数の和:1516

約数の個数: 64

約数和(自身を含む): 182142720

約数和(自身を除く): 115752264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 193, 264, 386, 579, 772, 1158, 1303, 1544, 2123, 2316, 2606, 3909, 4246, 4632, 5212, 6369, 7818, 8492, 10424, 12738, 14333, 15636, 16984, 25476, 28666, 31272, 42999, 50952, 57332, 85998, 114664, 171996, 251479, 343992, 502958, 754437, 1005916, 1508874, 2011832, 2766269, 3017748, 5532538, 6035496, 8298807, 11065076, 16597614, 22130152, 33195228, 66390456]

約数ペア:

[(1, 66390456), (2, 33195228), (3, 22130152), (4, 16597614), (6, 11065076), (8, 8298807), (11, 6035496), (12, 5532538), (22, 3017748), (24, 2766269), (33, 2011832), (44, 1508874), (66, 1005916), (88, 754437), (132, 502958), (193, 343992), (264, 251479), (386, 171996), (579, 114664), (772, 85998), (1158, 57332), (1303, 50952), (1544, 42999), (2123, 31272), (2316, 28666), (2606, 25476), (3909, 16984), (4246, 15636), (4632, 14333), (5212, 12738), (6369, 10424), (7818, 8492)]