61487892

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{4057}}^1$

素因数の和:4488

約数の個数: 36

約数和(自身を含む): 155835316

約数和(自身を除く): 94347424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 4057, 5052, 7578, 8114, 12171, 15156, 16228, 24342, 36513, 48684, 73026, 146052, 1707997, 3415994, 5123991, 6831988, 10247982, 15371973, 20495964, 30743946, 61487892]

約数ペア:

[(1, 61487892), (2, 30743946), (3, 20495964), (4, 15371973), (6, 10247982), (9, 6831988), (12, 5123991), (18, 3415994), (36, 1707997), (421, 146052), (842, 73026), (1263, 48684), (1684, 36513), (2526, 24342), (3789, 16228), (4057, 15156), (5052, 12171), (7578, 8114)]