61445988

素因数分解:

$2^2\times 3^2\times {\mathrm{859}}^1\times {\mathrm{1987}}^1$

素因数の和:2856

約数の個数: 36

約数和(自身を含む): 155580880

約数和(自身を除く): 94134892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 859, 1718, 1987, 2577, 3436, 3974, 5154, 5961, 7731, 7948, 10308, 11922, 15462, 17883, 23844, 30924, 35766, 71532, 1706833, 3413666, 5120499, 6827332, 10240998, 15361497, 20481996, 30722994, 61445988]

約数ペア:

[(1, 61445988), (2, 30722994), (3, 20481996), (4, 15361497), (6, 10240998), (9, 6827332), (12, 5120499), (18, 3413666), (36, 1706833), (859, 71532), (1718, 35766), (1987, 30924), (2577, 23844), (3436, 17883), (3974, 15462), (5154, 11922), (5961, 10308), (7731, 7948)]