72138264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{24841}}^1$

素因数の和:24872

約数の個数: 48

約数和(自身を含む): 198239160

約数和(自身を除く): 126100896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 24841, 49682, 74523, 99364, 149046, 198728, 273251, 298092, 546502, 596184, 819753, 1093004, 1639506, 2186008, 3005761, 3279012, 6011522, 6558024, 9017283, 12023044, 18034566, 24046088, 36069132, 72138264]

約数ペア:

[(1, 72138264), (2, 36069132), (3, 24046088), (4, 18034566), (6, 12023044), (8, 9017283), (11, 6558024), (12, 6011522), (22, 3279012), (24, 3005761), (33, 2186008), (44, 1639506), (66, 1093004), (88, 819753), (121, 596184), (132, 546502), (242, 298092), (264, 273251), (363, 198728), (484, 149046), (726, 99364), (968, 74523), (1452, 49682), (2904, 24841)]