72999468

素因数分解:

$2^2\times 3^4\times {\mathrm{225307}}^1$

素因数の和:225323

約数の個数: 30

約数和(自身を含む): 190835876

約数和(自身を除く): 117836408

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 225307, 450614, 675921, 901228, 1351842, 2027763, 2703684, 4055526, 6083289, 8111052, 12166578, 18249867, 24333156, 36499734, 72999468]

約数ペア:

[(1, 72999468), (2, 36499734), (3, 24333156), (4, 18249867), (6, 12166578), (9, 8111052), (12, 6083289), (18, 4055526), (27, 2703684), (36, 2027763), (54, 1351842), (81, 901228), (108, 675921), (162, 450614), (324, 225307)]