80155944

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101207}}^1$

素因数の和:101230

約数の個数: 48

約数和(自身を含む): 236826720

約数和(自身を除く): 156670776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 101207, 202414, 303621, 404828, 607242, 809656, 910863, 1113277, 1214484, 1821726, 2226554, 2428968, 3339831, 3643452, 4453108, 6679662, 7286904, 8906216, 10019493, 13359324, 20038986, 26718648, 40077972, 80155944]

約数ペア:

[(1, 80155944), (2, 40077972), (3, 26718648), (4, 20038986), (6, 13359324), (8, 10019493), (9, 8906216), (11, 7286904), (12, 6679662), (18, 4453108), (22, 3643452), (24, 3339831), (33, 2428968), (36, 2226554), (44, 1821726), (66, 1214484), (72, 1113277), (88, 910863), (99, 809656), (132, 607242), (198, 404828), (264, 303621), (396, 202414), (792, 101207)]