90762287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 116903424

約数和(自身を除く): 26141137

約数列:

[1, 7, 11, 67, 73, 77, 241, 469, 511, 737, 803, 1687, 2651, 4891, 5159, 5621, 16147, 17593, 18557, 34237, 53801, 113029, 123151, 177617, 193523, 376607, 1178731, 1243319, 1354661, 8251117, 12966041, 90762287]

約数ペア:

[(1, 90762287), (7, 12966041), (11, 8251117), (67, 1354661), (73, 1243319), (77, 1178731), (241, 376607), (469, 193523), (511, 177617), (737, 123151), (803, 113029), (1687, 53801), (2651, 34237), (4891, 18557), (5159, 17593), (5621, 16147)]