82139204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1499}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 174720000

約数和(自身を除く): 92580796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1499, 1957, 2884, 2998, 3914, 5996, 7828, 10493, 13699, 20986, 27398, 28481, 41972, 54796, 56962, 113924, 154397, 199367, 308794, 398734, 617588, 797468, 1080779, 2161558, 2933543, 4323116, 5867086, 11734172, 20534801, 41069602, 82139204]

約数ペア:

[(1, 82139204), (2, 41069602), (4, 20534801), (7, 11734172), (14, 5867086), (19, 4323116), (28, 2933543), (38, 2161558), (76, 1080779), (103, 797468), (133, 617588), (206, 398734), (266, 308794), (412, 199367), (532, 154397), (721, 113924), (1442, 56962), (1499, 54796), (1957, 41972), (2884, 28481), (2998, 27398), (3914, 20986), (5996, 13699), (7828, 10493)]