66707856

素因数分解:

$2^4\times 3^2\times {\mathrm{463249}}^1$

素因数の和:463263

約数の個数: 30

約数和(自身を含む): 186689750

約数和(自身を除く): 119981894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 463249, 926498, 1389747, 1852996, 2779494, 3705992, 4169241, 5558988, 7411984, 8338482, 11117976, 16676964, 22235952, 33353928, 66707856]

約数ペア:

[(1, 66707856), (2, 33353928), (3, 22235952), (4, 16676964), (6, 11117976), (8, 8338482), (9, 7411984), (12, 5558988), (16, 4169241), (18, 3705992), (24, 2779494), (36, 1852996), (48, 1389747), (72, 926498), (144, 463249)]