79747452

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20323}}^1$

素因数の和:20442

約数の個数: 36

約数和(自身を含む): 203443240

約数和(自身を除く): 123695788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 20323, 40646, 60969, 81292, 121938, 182907, 243876, 365814, 731628, 2215207, 4430414, 6645621, 8860828, 13291242, 19936863, 26582484, 39873726, 79747452]

約数ペア:

[(1, 79747452), (2, 39873726), (3, 26582484), (4, 19936863), (6, 13291242), (9, 8860828), (12, 6645621), (18, 4430414), (36, 2215207), (109, 731628), (218, 365814), (327, 243876), (436, 182907), (654, 121938), (981, 81292), (1308, 60969), (1962, 40646), (3924, 20323)]