72656274

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1213}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 148593600

約数和(自身を除く): 75937326

約数列:

[1, 2, 3, 6, 67, 134, 149, 201, 298, 402, 447, 894, 1213, 2426, 3639, 7278, 9983, 19966, 29949, 59898, 81271, 162542, 180737, 243813, 361474, 487626, 542211, 1084422, 12109379, 24218758, 36328137, 72656274]

約数ペア:

[(1, 72656274), (2, 36328137), (3, 24218758), (6, 12109379), (67, 1084422), (134, 542211), (149, 487626), (201, 361474), (298, 243813), (402, 180737), (447, 162542), (894, 81271), (1213, 59898), (2426, 29949), (3639, 19966), (7278, 9983)]