80704968

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15937}}^1$

素因数の和:16157

約数の個数: 32

約数和(自身を含む): 202731360

約数和(自身を除く): 122026392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 15937, 31874, 47811, 63748, 95622, 127496, 191244, 382488, 3362707, 6725414, 10088121, 13450828, 20176242, 26901656, 40352484, 80704968]

約数ペア:

[(1, 80704968), (2, 40352484), (3, 26901656), (4, 20176242), (6, 13450828), (8, 10088121), (12, 6725414), (24, 3362707), (211, 382488), (422, 191244), (633, 127496), (844, 95622), (1266, 63748), (1688, 47811), (2532, 31874), (5064, 15937)]