72820116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2901

約数の個数: 72

約数和(自身を含む): 198342144

約数和(自身を除く): 125522028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2837, 2852, 4278, 5674, 6417, 8511, 8556, 11348, 12834, 17022, 25533, 25668, 34044, 51066, 65251, 87947, 102132, 130502, 175894, 195753, 261004, 263841, 351788, 391506, 527682, 587259, 783012, 791523, 1055364, 1174518, 1583046, 2022781, 2349036, 3166092, 4045562, 6068343, 8091124, 12136686, 18205029, 24273372, 36410058, 72820116]

約数ペア:

[(1, 72820116), (2, 36410058), (3, 24273372), (4, 18205029), (6, 12136686), (9, 8091124), (12, 6068343), (18, 4045562), (23, 3166092), (31, 2349036), (36, 2022781), (46, 1583046), (62, 1174518), (69, 1055364), (92, 791523), (93, 783012), (124, 587259), (138, 527682), (186, 391506), (207, 351788), (276, 263841), (279, 261004), (372, 195753), (414, 175894), (558, 130502), (713, 102132), (828, 87947), (1116, 65251), (1426, 51066), (2139, 34044), (2837, 25668), (2852, 25533), (4278, 17022), (5674, 12834), (6417, 11348), (8511, 8556)]