61811928

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{20939}}^1$

素因数の和:20992

約数の個数: 48

約数和(自身を含む): 171498600

約数和(自身を除く): 109686672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 20939, 41878, 62817, 83756, 125634, 167512, 188451, 251268, 376902, 502536, 753804, 858499, 1507608, 1716998, 2575497, 3433996, 5150994, 6867992, 7726491, 10301988, 15452982, 20603976, 30905964, 61811928]

約数ペア:

[(1, 61811928), (2, 30905964), (3, 20603976), (4, 15452982), (6, 10301988), (8, 7726491), (9, 6867992), (12, 5150994), (18, 3433996), (24, 2575497), (36, 1716998), (41, 1507608), (72, 858499), (82, 753804), (123, 502536), (164, 376902), (246, 251268), (328, 188451), (369, 167512), (492, 125634), (738, 83756), (984, 62817), (1476, 41878), (2952, 20939)]