90208846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1373}}^1$

素因数の和:1433

約数の個数: 48

約数和(自身を含む): 175893984

約数和(自身を除く): 85685138

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 1373, 1729, 2527, 2746, 3458, 4693, 5054, 9386, 9611, 17849, 19222, 26087, 32851, 35698, 52174, 65702, 124943, 182609, 249886, 339131, 365218, 495653, 678262, 991306, 2373917, 3469571, 4747834, 6443489, 6939142, 12886978, 45104423, 90208846]

約数ペア:

[(1, 90208846), (2, 45104423), (7, 12886978), (13, 6939142), (14, 6443489), (19, 4747834), (26, 3469571), (38, 2373917), (91, 991306), (133, 678262), (182, 495653), (247, 365218), (266, 339131), (361, 249886), (494, 182609), (722, 124943), (1373, 65702), (1729, 52174), (2527, 35698), (2746, 32851), (3458, 26087), (4693, 19222), (5054, 17849), (9386, 9611)]