73249748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 152597760

約数和(自身を除く): 79348012

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 572, 869, 1027, 1621, 1738, 2054, 3242, 3476, 4108, 6484, 11297, 17831, 21073, 22594, 35662, 42146, 45188, 71324, 84292, 128059, 231803, 256118, 463606, 512236, 927212, 1408649, 1664767, 2817298, 3329534, 5634596, 6659068, 18312437, 36624874, 73249748]

約数ペア:

[(1, 73249748), (2, 36624874), (4, 18312437), (11, 6659068), (13, 5634596), (22, 3329534), (26, 2817298), (44, 1664767), (52, 1408649), (79, 927212), (143, 512236), (158, 463606), (286, 256118), (316, 231803), (572, 128059), (869, 84292), (1027, 71324), (1621, 45188), (1738, 42146), (2054, 35662), (3242, 22594), (3476, 21073), (4108, 17831), (6484, 11297)]