90169596

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2219

約数の個数: 72

約数和(自身を含む): 251050800

約数和(自身を除く): 160881204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1962, 2089, 2398, 3597, 3924, 4178, 4796, 6267, 7194, 8356, 10791, 12534, 14388, 18801, 21582, 22979, 25068, 37602, 43164, 45958, 68937, 75204, 91916, 137874, 206811, 227701, 275748, 413622, 455402, 683103, 827244, 910804, 1366206, 2049309, 2504711, 2732412, 4098618, 5009422, 7514133, 8197236, 10018844, 15028266, 22542399, 30056532, 45084798, 90169596]

約数ペア:

[(1, 90169596), (2, 45084798), (3, 30056532), (4, 22542399), (6, 15028266), (9, 10018844), (11, 8197236), (12, 7514133), (18, 5009422), (22, 4098618), (33, 2732412), (36, 2504711), (44, 2049309), (66, 1366206), (99, 910804), (109, 827244), (132, 683103), (198, 455402), (218, 413622), (327, 275748), (396, 227701), (436, 206811), (654, 137874), (981, 91916), (1199, 75204), (1308, 68937), (1962, 45958), (2089, 43164), (2398, 37602), (3597, 25068), (3924, 22979), (4178, 21582), (4796, 18801), (6267, 14388), (7194, 12534), (8356, 10791)]