72968838

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{14813}}^1$

素因数の和:15639

約数の個数: 16

約数和(自身を含む): 146125296

約数和(自身を除く): 73156458

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 14813, 29626, 44439, 88878, 12161473, 24322946, 36484419, 72968838]

約数ペア:

[(1, 72968838), (2, 36484419), (3, 24322946), (6, 12161473), (821, 88878), (1642, 44439), (2463, 29626), (4926, 14813)]