80485272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53231}}^1$

素因数の和:53253

約数の個数: 64

約数和(自身を含む): 255513600

約数和(自身を除く): 175028328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 53231, 106462, 159693, 212924, 319386, 372617, 425848, 479079, 638772, 745234, 958158, 1117851, 1277544, 1437237, 1490468, 1916316, 2235702, 2874474, 2980936, 3353553, 3832632, 4471404, 5748948, 6707106, 8942808, 10060659, 11497896, 13414212, 20121318, 26828424, 40242636, 80485272]

約数ペア:

[(1, 80485272), (2, 40242636), (3, 26828424), (4, 20121318), (6, 13414212), (7, 11497896), (8, 10060659), (9, 8942808), (12, 6707106), (14, 5748948), (18, 4471404), (21, 3832632), (24, 3353553), (27, 2980936), (28, 2874474), (36, 2235702), (42, 1916316), (54, 1490468), (56, 1437237), (63, 1277544), (72, 1117851), (84, 958158), (108, 745234), (126, 638772), (168, 479079), (189, 425848), (216, 372617), (252, 319386), (378, 212924), (504, 159693), (756, 106462), (1512, 53231)]