80485104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239539}}^1$

素因数の和:239557

約数の個数: 40

約数和(自身を含む): 237623680

約数和(自身を除く): 157138576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 239539, 479078, 718617, 958156, 1437234, 1676773, 1916312, 2874468, 3353546, 3832624, 5030319, 5748936, 6707092, 10060638, 11497872, 13414184, 20121276, 26828368, 40242552, 80485104]

約数ペア:

[(1, 80485104), (2, 40242552), (3, 26828368), (4, 20121276), (6, 13414184), (7, 11497872), (8, 10060638), (12, 6707092), (14, 5748936), (16, 5030319), (21, 3832624), (24, 3353546), (28, 2874468), (42, 1916312), (48, 1676773), (56, 1437234), (84, 958156), (112, 718617), (168, 479078), (336, 239539)]