72132508

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16001}}^1$

素因数の和:16042

約数の個数: 36

約数和(自身を含む): 153235152

約数和(自身を除く): 81102644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 16001, 32002, 64004, 112007, 224014, 368023, 448028, 736046, 784049, 1472092, 1568098, 2576161, 3136196, 5152322, 10304644, 18033127, 36066254, 72132508]

約数ペア:

[(1, 72132508), (2, 36066254), (4, 18033127), (7, 10304644), (14, 5152322), (23, 3136196), (28, 2576161), (46, 1568098), (49, 1472092), (92, 784049), (98, 736046), (161, 448028), (196, 368023), (322, 224014), (644, 112007), (1127, 64004), (2254, 32002), (4508, 16001)]