83977156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 158135040

約数和(自身を除く): 74157884

約数列:

[1, 2, 4, 29, 47, 58, 73, 94, 116, 146, 188, 211, 292, 422, 844, 1363, 2117, 2726, 3431, 4234, 5452, 6119, 6862, 8468, 9917, 12238, 13724, 15403, 19834, 24476, 30806, 39668, 61612, 99499, 198998, 287593, 397996, 446687, 575186, 723941, 893374, 1150372, 1447882, 1786748, 2895764, 20994289, 41988578, 83977156]

約数ペア:

[(1, 83977156), (2, 41988578), (4, 20994289), (29, 2895764), (47, 1786748), (58, 1447882), (73, 1150372), (94, 893374), (116, 723941), (146, 575186), (188, 446687), (211, 397996), (292, 287593), (422, 198998), (844, 99499), (1363, 61612), (2117, 39668), (2726, 30806), (3431, 24476), (4234, 19834), (5452, 15403), (6119, 13724), (6862, 12238), (8468, 9917)]