72559386

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{45293}}^1$

素因数の和:45390

約数の個数: 24

約数和(自身を含む): 158981940

約数和(自身を除く): 86422554

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 45293, 90586, 135879, 271758, 407637, 815274, 4031077, 8062154, 12093231, 24186462, 36279693, 72559386]

約数ペア:

[(1, 72559386), (2, 36279693), (3, 24186462), (6, 12093231), (9, 8062154), (18, 4031077), (89, 815274), (178, 407637), (267, 271758), (534, 135879), (801, 90586), (1602, 45293)]