66780312

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{15373}}^1$

素因数の和:15563

約数の個数: 32

約数和(自身を含む): 167884080

約数和(自身を除く): 101103768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 15373, 30746, 46119, 61492, 92238, 122984, 184476, 368952, 2782513, 5565026, 8347539, 11130052, 16695078, 22260104, 33390156, 66780312]

約数ペア:

[(1, 66780312), (2, 33390156), (3, 22260104), (4, 16695078), (6, 11130052), (8, 8347539), (12, 5565026), (24, 2782513), (181, 368952), (362, 184476), (543, 122984), (724, 92238), (1086, 61492), (1448, 46119), (2172, 30746), (4344, 15373)]