64412316

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{21557}}^1$

素因数の和:21650

約数の個数: 36

約数和(自身を含む): 164789352

約数和(自身を除く): 100377036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 21557, 43114, 64671, 86228, 129342, 194013, 258684, 388026, 776052, 1789231, 3578462, 5367693, 7156924, 10735386, 16103079, 21470772, 32206158, 64412316]

約数ペア:

[(1, 64412316), (2, 32206158), (3, 21470772), (4, 16103079), (6, 10735386), (9, 7156924), (12, 5367693), (18, 3578462), (36, 1789231), (83, 776052), (166, 388026), (249, 258684), (332, 194013), (498, 129342), (747, 86228), (996, 64671), (1494, 43114), (2988, 21557)]