71665746

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 152521824

約数和(自身を除く): 80856078

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 337, 402, 529, 674, 1011, 1058, 1541, 1587, 2022, 3082, 3174, 4623, 7751, 9246, 15502, 22579, 23253, 35443, 45158, 46506, 67737, 70886, 106329, 135474, 178273, 212658, 356546, 519317, 534819, 1038634, 1069638, 1557951, 3115902, 11944291, 23888582, 35832873, 71665746]

約数ペア:

[(1, 71665746), (2, 35832873), (3, 23888582), (6, 11944291), (23, 3115902), (46, 1557951), (67, 1069638), (69, 1038634), (134, 534819), (138, 519317), (201, 356546), (337, 212658), (402, 178273), (529, 135474), (674, 106329), (1011, 70886), (1058, 67737), (1541, 46506), (1587, 45158), (2022, 35443), (3082, 23253), (3174, 22579), (4623, 15502), (7751, 9246)]