31269144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 83831040

約数和(自身を除く): 52561896

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 851, 888, 1531, 1702, 2553, 3062, 3404, 4593, 5106, 6124, 6808, 9186, 10212, 12248, 18372, 20424, 35213, 36744, 56647, 70426, 105639, 113294, 140852, 169941, 211278, 226588, 281704, 339882, 422556, 453176, 679764, 845112, 1302881, 1359528, 2605762, 3908643, 5211524, 7817286, 10423048, 15634572, 31269144]

約数ペア:

[(1, 31269144), (2, 15634572), (3, 10423048), (4, 7817286), (6, 5211524), (8, 3908643), (12, 2605762), (23, 1359528), (24, 1302881), (37, 845112), (46, 679764), (69, 453176), (74, 422556), (92, 339882), (111, 281704), (138, 226588), (148, 211278), (184, 169941), (222, 140852), (276, 113294), (296, 105639), (444, 70426), (552, 56647), (851, 36744), (888, 35213), (1531, 20424), (1702, 18372), (2553, 12248), (3062, 10212), (3404, 9186), (4593, 6808), (5106, 6124)]