90800612

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1548

約数の個数: 48

約数和(自身を含む): 190159872

約数和(自身を除く): 99359260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 1433, 2044, 2263, 2866, 4526, 5732, 9052, 10031, 15841, 20062, 31682, 40124, 44423, 63364, 88846, 104609, 177692, 209218, 310961, 418436, 621922, 732263, 1243844, 1464526, 2929052, 3242879, 6485758, 12971516, 22700153, 45400306, 90800612]

約数ペア:

[(1, 90800612), (2, 45400306), (4, 22700153), (7, 12971516), (14, 6485758), (28, 3242879), (31, 2929052), (62, 1464526), (73, 1243844), (124, 732263), (146, 621922), (217, 418436), (292, 310961), (434, 209218), (511, 177692), (868, 104609), (1022, 88846), (1433, 63364), (2044, 44423), (2263, 40124), (2866, 31682), (4526, 20062), (5732, 15841), (9052, 10031)]