72465156

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{28351}}^1$

素因数の和:28432

約数の個数: 36

約数和(自身を含む): 185762304

約数和(自身を除く): 113297148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 28351, 56702, 85053, 113404, 170106, 255159, 340212, 510318, 1020636, 2012921, 4025842, 6038763, 8051684, 12077526, 18116289, 24155052, 36232578, 72465156]

約数ペア:

[(1, 72465156), (2, 36232578), (3, 24155052), (4, 18116289), (6, 12077526), (9, 8051684), (12, 6038763), (18, 4025842), (36, 2012921), (71, 1020636), (142, 510318), (213, 340212), (284, 255159), (426, 170106), (639, 113404), (852, 85053), (1278, 56702), (2556, 28351)]