81616638

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{739}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 166233600

約数和(自身を除く): 84616962

約数列:

[1, 2, 3, 6, 79, 158, 233, 237, 466, 474, 699, 739, 1398, 1478, 2217, 4434, 18407, 36814, 55221, 58381, 110442, 116762, 172187, 175143, 344374, 350286, 516561, 1033122, 13602773, 27205546, 40808319, 81616638]

約数ペア:

[(1, 81616638), (2, 40808319), (3, 27205546), (6, 13602773), (79, 1033122), (158, 516561), (233, 350286), (237, 344374), (466, 175143), (474, 172187), (699, 116762), (739, 110442), (1398, 58381), (1478, 55221), (2217, 36814), (4434, 18407)]