90522146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 162697248

約数和(自身を除く): 72175102

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 169, 194, 251, 286, 338, 502, 1067, 1261, 1859, 2134, 2522, 2761, 3263, 3718, 5522, 6526, 13871, 16393, 24347, 27742, 32786, 35893, 42419, 48694, 71786, 84838, 180323, 267817, 316511, 360646, 466609, 535634, 633022, 933218, 3481621, 4114643, 6963242, 8229286, 45261073, 90522146]

約数ペア:

[(1, 90522146), (2, 45261073), (11, 8229286), (13, 6963242), (22, 4114643), (26, 3481621), (97, 933218), (143, 633022), (169, 535634), (194, 466609), (251, 360646), (286, 316511), (338, 267817), (502, 180323), (1067, 84838), (1261, 71786), (1859, 48694), (2134, 42419), (2522, 35893), (2761, 32786), (3263, 27742), (3718, 24347), (5522, 16393), (6526, 13871)]