71547786

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{10271}}^1$

素因数の和:10328

約数の個数: 40

約数和(自身を含む): 164064384

約数和(自身を除く): 92516598

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 10271, 20542, 30813, 61626, 92439, 184878, 277317, 441653, 554634, 831951, 883306, 1324959, 1663902, 2649918, 3974877, 7949754, 11924631, 23849262, 35773893, 71547786]

約数ペア:

[(1, 71547786), (2, 35773893), (3, 23849262), (6, 11924631), (9, 7949754), (18, 3974877), (27, 2649918), (43, 1663902), (54, 1324959), (81, 883306), (86, 831951), (129, 554634), (162, 441653), (258, 277317), (387, 184878), (774, 92439), (1161, 61626), (2322, 30813), (3483, 20542), (6966, 10271)]