74800008

素因数分解:

$2^3\times 3^2\times {\mathrm{251}}^1\times {\mathrm{4139}}^1$

素因数の和:4402

約数の個数: 48

約数和(自身を含む): 203439600

約数和(自身を除く): 128639592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4139, 4518, 6024, 8278, 9036, 12417, 16556, 18072, 24834, 33112, 37251, 49668, 74502, 99336, 149004, 298008, 1038889, 2077778, 3116667, 4155556, 6233334, 8311112, 9350001, 12466668, 18700002, 24933336, 37400004, 74800008]

約数ペア:

[(1, 74800008), (2, 37400004), (3, 24933336), (4, 18700002), (6, 12466668), (8, 9350001), (9, 8311112), (12, 6233334), (18, 4155556), (24, 3116667), (36, 2077778), (72, 1038889), (251, 298008), (502, 149004), (753, 99336), (1004, 74502), (1506, 49668), (2008, 37251), (2259, 33112), (3012, 24834), (4139, 18072), (4518, 16556), (6024, 12417), (8278, 9036)]