72166146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{2521}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 155920128

約数和(自身を除く): 83753982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367, 734, 1101, 2202, 2521, 4771, 5042, 7563, 9542, 14313, 15126, 28626, 32773, 65546, 98319, 196638, 925207, 1850414, 2775621, 5551242, 12027691, 24055382, 36083073, 72166146]

約数ペア:

[(1, 72166146), (2, 36083073), (3, 24055382), (6, 12027691), (13, 5551242), (26, 2775621), (39, 1850414), (78, 925207), (367, 196638), (734, 98319), (1101, 65546), (2202, 32773), (2521, 28626), (4771, 15126), (5042, 14313), (7563, 9542)]