80254716

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2239}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 195686400

約数和(自身を除く): 115431684

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 412, 618, 1236, 2239, 2987, 4478, 5974, 6717, 8956, 8961, 11948, 13434, 17922, 26868, 35844, 64931, 129862, 194793, 230617, 259724, 389586, 461234, 691851, 779172, 922468, 1383702, 2767404, 6687893, 13375786, 20063679, 26751572, 40127358, 80254716]

約数ペア:

[(1, 80254716), (2, 40127358), (3, 26751572), (4, 20063679), (6, 13375786), (12, 6687893), (29, 2767404), (58, 1383702), (87, 922468), (103, 779172), (116, 691851), (174, 461234), (206, 389586), (309, 259724), (348, 230617), (412, 194793), (618, 129862), (1236, 64931), (2239, 35844), (2987, 26868), (4478, 17922), (5974, 13434), (6717, 11948), (8956, 8961)]