78242808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{66533}}^1$

素因数の和:66556

約数の個数: 48

約数和(自身を含む): 227546280

約数和(自身を除く): 149303472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 66533, 133066, 199599, 266132, 399198, 465731, 532264, 798396, 931462, 1397193, 1596792, 1862924, 2794386, 3260117, 3725848, 5588772, 6520234, 9780351, 11177544, 13040468, 19560702, 26080936, 39121404, 78242808]

約数ペア:

[(1, 78242808), (2, 39121404), (3, 26080936), (4, 19560702), (6, 13040468), (7, 11177544), (8, 9780351), (12, 6520234), (14, 5588772), (21, 3725848), (24, 3260117), (28, 2794386), (42, 1862924), (49, 1596792), (56, 1397193), (84, 931462), (98, 798396), (147, 532264), (168, 465731), (196, 399198), (294, 266132), (392, 199599), (588, 133066), (1176, 66533)]