90734182

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 175232592

約数和(自身を除く): 84498410

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 511, 539, 803, 1022, 1078, 1153, 1606, 2306, 3577, 5621, 7154, 8071, 11242, 12683, 16142, 25366, 39347, 56497, 78694, 84169, 88781, 112994, 168338, 177562, 589183, 621467, 925859, 1178366, 1242934, 1851718, 4124281, 6481013, 8248562, 12962026, 45367091, 90734182]

約数ペア:

[(1, 90734182), (2, 45367091), (7, 12962026), (11, 8248562), (14, 6481013), (22, 4124281), (49, 1851718), (73, 1242934), (77, 1178366), (98, 925859), (146, 621467), (154, 589183), (511, 177562), (539, 168338), (803, 112994), (1022, 88781), (1078, 84169), (1153, 78694), (1606, 56497), (2306, 39347), (3577, 25366), (5621, 16142), (7154, 12683), (8071, 11242)]