72200312

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4967}}^1$

素因数の和:5075

約数の個数: 32

約数和(自身を含む): 143078400

約数和(自身を除く): 70878088

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 4967, 7268, 9934, 14536, 19868, 39736, 114241, 228482, 392393, 456964, 784786, 913928, 1569572, 3139144, 9025039, 18050078, 36100156, 72200312]

約数ペア:

[(1, 72200312), (2, 36100156), (4, 18050078), (8, 9025039), (23, 3139144), (46, 1569572), (79, 913928), (92, 784786), (158, 456964), (184, 392393), (316, 228482), (632, 114241), (1817, 39736), (3634, 19868), (4967, 14536), (7268, 9934)]