90216558

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{8747}}^1$

素因数の和:8949

約数の個数: 32

約数和(自身を含む): 201553920

約数和(自身を除く): 111337362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 382, 573, 1146, 1719, 3438, 5157, 8747, 10314, 17494, 26241, 52482, 78723, 157446, 236169, 472338, 1670677, 3341354, 5012031, 10024062, 15036093, 30072186, 45108279, 90216558]

約数ペア:

[(1, 90216558), (2, 45108279), (3, 30072186), (6, 15036093), (9, 10024062), (18, 5012031), (27, 3341354), (54, 1670677), (191, 472338), (382, 236169), (573, 157446), (1146, 78723), (1719, 52482), (3438, 26241), (5157, 17494), (8747, 10314)]