61389804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1109}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 164102400

約数和(自身を除く): 102712596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 659, 1109, 1318, 1977, 2218, 2636, 3327, 3954, 4436, 4613, 6654, 7763, 7908, 9226, 13308, 13839, 15526, 18452, 23289, 27678, 31052, 46578, 55356, 93156, 730831, 1461662, 2192493, 2923324, 4384986, 5115817, 8769972, 10231634, 15347451, 20463268, 30694902, 61389804]

約数ペア:

[(1, 61389804), (2, 30694902), (3, 20463268), (4, 15347451), (6, 10231634), (7, 8769972), (12, 5115817), (14, 4384986), (21, 2923324), (28, 2192493), (42, 1461662), (84, 730831), (659, 93156), (1109, 55356), (1318, 46578), (1977, 31052), (2218, 27678), (2636, 23289), (3327, 18452), (3954, 15526), (4436, 13839), (4613, 13308), (6654, 9226), (7763, 7908)]