87566904

素因数分解:

$2^3\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2477}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 237739320

約数和(自身を除く): 150172416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 491, 982, 1473, 1964, 2477, 2946, 3928, 4419, 4954, 5892, 7431, 8838, 9908, 11784, 14862, 17676, 19816, 22293, 29724, 35352, 44586, 59448, 89172, 178344, 1216207, 2432414, 3648621, 4864828, 7297242, 9729656, 10945863, 14594484, 21891726, 29188968, 43783452, 87566904]

約数ペア:

[(1, 87566904), (2, 43783452), (3, 29188968), (4, 21891726), (6, 14594484), (8, 10945863), (9, 9729656), (12, 7297242), (18, 4864828), (24, 3648621), (36, 2432414), (72, 1216207), (491, 178344), (982, 89172), (1473, 59448), (1964, 44586), (2477, 35352), (2946, 29724), (3928, 22293), (4419, 19816), (4954, 17676), (5892, 14862), (7431, 11784), (8838, 9908)]