80749368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{160217}}^1$

素因数の和:160236

約数の個数: 48

約数和(自身を含む): 249940080

約数和(自身を除く): 169190712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 160217, 320434, 480651, 640868, 961302, 1121519, 1281736, 1441953, 1922604, 2243038, 2883906, 3364557, 3845208, 4486076, 5767812, 6729114, 8972152, 10093671, 11535624, 13458228, 20187342, 26916456, 40374684, 80749368]

約数ペア:

[(1, 80749368), (2, 40374684), (3, 26916456), (4, 20187342), (6, 13458228), (7, 11535624), (8, 10093671), (9, 8972152), (12, 6729114), (14, 5767812), (18, 4486076), (21, 3845208), (24, 3364557), (28, 2883906), (36, 2243038), (42, 1922604), (56, 1441953), (63, 1281736), (72, 1121519), (84, 961302), (126, 640868), (168, 480651), (252, 320434), (504, 160217)]