123963984

素因数分解:

$2^4\times 3^2\times {\mathrm{860861}}^1$

素因数の和:860875

約数の個数: 30

約数和(自身を含む): 346927386

約数和(自身を除く): 222963402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 860861, 1721722, 2582583, 3443444, 5165166, 6886888, 7747749, 10330332, 13773776, 15495498, 20660664, 30990996, 41321328, 61981992, 123963984]

約数ペア:

[(1, 123963984), (2, 61981992), (3, 41321328), (4, 30990996), (6, 20660664), (8, 15495498), (9, 13773776), (12, 10330332), (16, 7747749), (18, 6886888), (24, 5165166), (36, 3443444), (48, 2582583), (72, 1721722), (144, 860861)]