81035496

素因数分解:

$2^3\times 3^2\times {\mathrm{953}}^1\times {\mathrm{1181}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 219887460

約数和(自身を除く): 138851964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 953, 1181, 1906, 2362, 2859, 3543, 3812, 4724, 5718, 7086, 7624, 8577, 9448, 10629, 11436, 14172, 17154, 21258, 22872, 28344, 34308, 42516, 68616, 85032, 1125493, 2250986, 3376479, 4501972, 6752958, 9003944, 10129437, 13505916, 20258874, 27011832, 40517748, 81035496]

約数ペア:

[(1, 81035496), (2, 40517748), (3, 27011832), (4, 20258874), (6, 13505916), (8, 10129437), (9, 9003944), (12, 6752958), (18, 4501972), (24, 3376479), (36, 2250986), (72, 1125493), (953, 85032), (1181, 68616), (1906, 42516), (2362, 34308), (2859, 28344), (3543, 22872), (3812, 21258), (4724, 17154), (5718, 14172), (7086, 11436), (7624, 10629), (8577, 9448)]