86636484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19889}}^1$

素因数の和:19921

約数の個数: 54

約数和(自身を含む): 240728670

約数和(自身を除く): 154092186

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 19889, 39778, 59667, 79556, 119334, 179001, 218779, 238668, 358002, 437558, 656337, 716004, 875116, 1312674, 1969011, 2406569, 2625348, 3938022, 4813138, 7219707, 7876044, 9626276, 14439414, 21659121, 28878828, 43318242, 86636484]

約数ペア:

[(1, 86636484), (2, 43318242), (3, 28878828), (4, 21659121), (6, 14439414), (9, 9626276), (11, 7876044), (12, 7219707), (18, 4813138), (22, 3938022), (33, 2625348), (36, 2406569), (44, 1969011), (66, 1312674), (99, 875116), (121, 716004), (132, 656337), (198, 437558), (242, 358002), (363, 238668), (396, 218779), (484, 179001), (726, 119334), (1089, 79556), (1452, 59667), (2178, 39778), (4356, 19889)]