80711352

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36161}}^1$

素因数の和:36204

約数の個数: 48

約数和(自身を含む): 225650880

約数和(自身を除く): 144939528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 36161, 72322, 108483, 144644, 216966, 289288, 325449, 433932, 650898, 867864, 1120991, 1301796, 2241982, 2603592, 3362973, 4483964, 6725946, 8967928, 10088919, 13451892, 20177838, 26903784, 40355676, 80711352]

約数ペア:

[(1, 80711352), (2, 40355676), (3, 26903784), (4, 20177838), (6, 13451892), (8, 10088919), (9, 8967928), (12, 6725946), (18, 4483964), (24, 3362973), (31, 2603592), (36, 2241982), (62, 1301796), (72, 1120991), (93, 867864), (124, 650898), (186, 433932), (248, 325449), (279, 289288), (372, 216966), (558, 144644), (744, 108483), (1116, 72322), (2232, 36161)]