80017008

素因数分解:

$2^4\times 3^1\times {\mathrm{673}}^1\times {\mathrm{2477}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 207101328

約数和(自身を除く): 127084320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 673, 1346, 2019, 2477, 2692, 4038, 4954, 5384, 7431, 8076, 9908, 10768, 14862, 16152, 19816, 29724, 32304, 39632, 59448, 118896, 1667021, 3334042, 5001063, 6668084, 10002126, 13336168, 20004252, 26672336, 40008504, 80017008]

約数ペア:

[(1, 80017008), (2, 40008504), (3, 26672336), (4, 20004252), (6, 13336168), (8, 10002126), (12, 6668084), (16, 5001063), (24, 3334042), (48, 1667021), (673, 118896), (1346, 59448), (2019, 39632), (2477, 32304), (2692, 29724), (4038, 19816), (4954, 16152), (5384, 14862), (7431, 10768), (8076, 9908)]