78962548

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 162739584

約数和(自身を除く): 83777036

約数列:

[1, 2, 4, 7, 14, 28, 61, 83, 122, 166, 244, 332, 427, 557, 581, 854, 1114, 1162, 1708, 2228, 2324, 3899, 5063, 7798, 10126, 15596, 20252, 33977, 35441, 46231, 67954, 70882, 92462, 135908, 141764, 184924, 237839, 323617, 475678, 647234, 951356, 1294468, 2820091, 5640182, 11280364, 19740637, 39481274, 78962548]

約数ペア:

[(1, 78962548), (2, 39481274), (4, 19740637), (7, 11280364), (14, 5640182), (28, 2820091), (61, 1294468), (83, 951356), (122, 647234), (166, 475678), (244, 323617), (332, 237839), (427, 184924), (557, 141764), (581, 135908), (854, 92462), (1114, 70882), (1162, 67954), (1708, 46231), (2228, 35441), (2324, 33977), (3899, 20252), (5063, 15596), (7798, 10126)]