90534316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 179020800

約数和(自身を除く): 88486484

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 79, 158, 316, 323, 646, 887, 1292, 1343, 1501, 1774, 2686, 3002, 3548, 5372, 6004, 15079, 16853, 25517, 30158, 33706, 51034, 60316, 67412, 70073, 102068, 140146, 280292, 286501, 573002, 1146004, 1191241, 1331387, 2382482, 2662774, 4764964, 5325548, 22633579, 45267158, 90534316]

約数ペア:

[(1, 90534316), (2, 45267158), (4, 22633579), (17, 5325548), (19, 4764964), (34, 2662774), (38, 2382482), (68, 1331387), (76, 1191241), (79, 1146004), (158, 573002), (316, 286501), (323, 280292), (646, 140146), (887, 102068), (1292, 70073), (1343, 67412), (1501, 60316), (1774, 51034), (2686, 33706), (3002, 30158), (3548, 25517), (5372, 16853), (6004, 15079)]