61542816

素因数分解:

$2^5\times 3^1\times {\mathrm{643}}^1\times {\mathrm{997}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 161963424

約数和(自身を除く): 100420608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 643, 997, 1286, 1929, 1994, 2572, 2991, 3858, 3988, 5144, 5982, 7716, 7976, 10288, 11964, 15432, 15952, 20576, 23928, 30864, 31904, 47856, 61728, 95712, 641071, 1282142, 1923213, 2564284, 3846426, 5128568, 7692852, 10257136, 15385704, 20514272, 30771408, 61542816]

約数ペア:

[(1, 61542816), (2, 30771408), (3, 20514272), (4, 15385704), (6, 10257136), (8, 7692852), (12, 5128568), (16, 3846426), (24, 2564284), (32, 1923213), (48, 1282142), (96, 641071), (643, 95712), (997, 61728), (1286, 47856), (1929, 31904), (1994, 30864), (2572, 23928), (2991, 20576), (3858, 15952), (3988, 15432), (5144, 11964), (5982, 10288), (7716, 7976)]