66135468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12907}}^1$

素因数の和:12982

約数の個数: 48

約数和(自身を含む): 179266304

約数和(自身を除く): 113130836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 12907, 25814, 38721, 51628, 77442, 90349, 154884, 180698, 271047, 361396, 542094, 787327, 1084188, 1574654, 2361981, 3149308, 4723962, 5511289, 9447924, 11022578, 16533867, 22045156, 33067734, 66135468]

約数ペア:

[(1, 66135468), (2, 33067734), (3, 22045156), (4, 16533867), (6, 11022578), (7, 9447924), (12, 5511289), (14, 4723962), (21, 3149308), (28, 2361981), (42, 1574654), (61, 1084188), (84, 787327), (122, 542094), (183, 361396), (244, 271047), (366, 180698), (427, 154884), (732, 90349), (854, 77442), (1281, 51628), (1708, 38721), (2562, 25814), (5124, 12907)]