80689734

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{8807}}^1$

素因数の和:9324

約数の個数: 24

約数和(自身を含む): 175191120

約数和(自身を除く): 94501386

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 8807, 9162, 17614, 26421, 52842, 79263, 158526, 4482763, 8965526, 13448289, 26896578, 40344867, 80689734]

約数ペア:

[(1, 80689734), (2, 40344867), (3, 26896578), (6, 13448289), (9, 8965526), (18, 4482763), (509, 158526), (1018, 79263), (1527, 52842), (3054, 26421), (4581, 17614), (8807, 9162)]