72911868

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{33569}}^1$

素因数の和:33757

約数の個数: 24

約数和(自身を含む): 171072720

約数和(自身を除く): 98160852

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 33569, 67138, 100707, 134276, 201414, 402828, 6075989, 12151978, 18227967, 24303956, 36455934, 72911868]

約数ペア:

[(1, 72911868), (2, 36455934), (3, 24303956), (4, 18227967), (6, 12151978), (12, 6075989), (181, 402828), (362, 201414), (543, 134276), (724, 100707), (1086, 67138), (2172, 33569)]