81376116

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9511}}^1$

素因数の和:9572

約数の個数: 48

約数和(自身を含む): 204546048

約数和(自身を除く): 123169932

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 1426, 2139, 2852, 4278, 8556, 9511, 19022, 28533, 38044, 57066, 114132, 218753, 294841, 437506, 589682, 656259, 875012, 884523, 1179364, 1312518, 1769046, 2625036, 3538092, 6781343, 13562686, 20344029, 27125372, 40688058, 81376116]

約数ペア:

[(1, 81376116), (2, 40688058), (3, 27125372), (4, 20344029), (6, 13562686), (12, 6781343), (23, 3538092), (31, 2625036), (46, 1769046), (62, 1312518), (69, 1179364), (92, 884523), (93, 875012), (124, 656259), (138, 589682), (186, 437506), (276, 294841), (372, 218753), (713, 114132), (1426, 57066), (2139, 38044), (2852, 28533), (4278, 19022), (8556, 9511)]