61581204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90031}}^1$

素因数の和:90060

約数の個数: 36

約数和(自身を含む): 163858240

約数和(自身を除く): 102277036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 90031, 180062, 270093, 360124, 540186, 810279, 1080372, 1620558, 1710589, 3241116, 3421178, 5131767, 6842356, 10263534, 15395301, 20527068, 30790602, 61581204]

約数ペア:

[(1, 61581204), (2, 30790602), (3, 20527068), (4, 15395301), (6, 10263534), (9, 6842356), (12, 5131767), (18, 3421178), (19, 3241116), (36, 1710589), (38, 1620558), (57, 1080372), (76, 810279), (114, 540186), (171, 360124), (228, 270093), (342, 180062), (684, 90031)]