66744

素因数分解:

$2^3\times 3^4\times {\mathrm{103}}^1$

素因数の和:121

約数の個数: 40

約数和(自身を含む): 188760

約数和(自身を除く): 122016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 103, 108, 162, 206, 216, 309, 324, 412, 618, 648, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 7416, 8343, 11124, 16686, 22248, 33372, 66744]

約数ペア:

[(1, 66744), (2, 33372), (3, 22248), (4, 16686), (6, 11124), (8, 8343), (9, 7416), (12, 5562), (18, 3708), (24, 2781), (27, 2472), (36, 1854), (54, 1236), (72, 927), (81, 824), (103, 648), (108, 618), (162, 412), (206, 324), (216, 309)]