72391248

素因数分解:

$2^4\times 3^2\times {\mathrm{502717}}^1$

素因数の和:502731

約数の個数: 30

約数和(自身を含む): 202595354

約数和(自身を除く): 130204106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 502717, 1005434, 1508151, 2010868, 3016302, 4021736, 4524453, 6032604, 8043472, 9048906, 12065208, 18097812, 24130416, 36195624, 72391248]

約数ペア:

[(1, 72391248), (2, 36195624), (3, 24130416), (4, 18097812), (6, 12065208), (8, 9048906), (9, 8043472), (12, 6032604), (16, 4524453), (18, 4021736), (24, 3016302), (36, 2010868), (48, 1508151), (72, 1005434), (144, 502717)]