66211248

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{7621}}^1$

素因数の和:7813

約数の個数: 40

約数和(自身を含む): 172013296

約数和(自身を除く): 105802048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 7621, 8688, 15242, 22863, 30484, 45726, 60968, 91452, 121936, 182904, 365808, 1379401, 2758802, 4138203, 5517604, 8276406, 11035208, 16552812, 22070416, 33105624, 66211248]

約数ペア:

[(1, 66211248), (2, 33105624), (3, 22070416), (4, 16552812), (6, 11035208), (8, 8276406), (12, 5517604), (16, 4138203), (24, 2758802), (48, 1379401), (181, 365808), (362, 182904), (543, 121936), (724, 91452), (1086, 60968), (1448, 45726), (2172, 30484), (2896, 22863), (4344, 15242), (7621, 8688)]