80832878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1327}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 146611200

約数和(自身を除く): 65778322

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 266, 458, 1327, 1603, 2654, 3206, 4351, 8702, 9289, 18578, 25213, 30457, 50426, 60914, 176491, 303883, 352982, 607766, 2127181, 4254362, 5773777, 11547554, 40416439, 80832878]

約数ペア:

[(1, 80832878), (2, 40416439), (7, 11547554), (14, 5773777), (19, 4254362), (38, 2127181), (133, 607766), (229, 352982), (266, 303883), (458, 176491), (1327, 60914), (1603, 50426), (2654, 30457), (3206, 25213), (4351, 18578), (8702, 9289)]