80627279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 93139200

約数和(自身を除く): 12511921

約数列:

[1, 19, 29, 41, 43, 83, 551, 779, 817, 1189, 1247, 1577, 1763, 2407, 3403, 3569, 22591, 23693, 33497, 45733, 51127, 64657, 67811, 98687, 103501, 146329, 971413, 1875053, 1966519, 2780251, 4243541, 80627279]

約数ペア:

[(1, 80627279), (19, 4243541), (29, 2780251), (41, 1966519), (43, 1875053), (83, 971413), (551, 146329), (779, 103501), (817, 98687), (1189, 67811), (1247, 64657), (1577, 51127), (1763, 45733), (2407, 33497), (3403, 23693), (3569, 22591)]