66387864

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89231}}^1$

素因数の和:89271

約数の個数: 32

約数和(自身を含む): 171325440

約数和(自身を除く): 104937576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 89231, 178462, 267693, 356924, 535386, 713848, 1070772, 2141544, 2766161, 5532322, 8298483, 11064644, 16596966, 22129288, 33193932, 66387864]

約数ペア:

[(1, 66387864), (2, 33193932), (3, 22129288), (4, 16596966), (6, 11064644), (8, 8298483), (12, 5532322), (24, 2766161), (31, 2141544), (62, 1070772), (93, 713848), (124, 535386), (186, 356924), (248, 267693), (372, 178462), (744, 89231)]