73207864

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1811}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 142640640

約数和(自身を除く): 69432776

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 652, 1304, 1811, 3622, 5053, 7244, 10106, 14488, 20212, 40424, 56141, 112282, 224564, 295193, 449128, 590386, 1180772, 2361544, 9150983, 18301966, 36603932, 73207864]

約数ペア:

[(1, 73207864), (2, 36603932), (4, 18301966), (8, 9150983), (31, 2361544), (62, 1180772), (124, 590386), (163, 449128), (248, 295193), (326, 224564), (652, 112282), (1304, 56141), (1811, 40424), (3622, 20212), (5053, 14488), (7244, 10106)]