69978312

素因数分解:

$2^3\times 3^2\times {\mathrm{971921}}^1$

素因数の和:971933

約数の個数: 24

約数和(自身を含む): 189524790

約数和(自身を除く): 119546478

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 971921, 1943842, 2915763, 3887684, 5831526, 7775368, 8747289, 11663052, 17494578, 23326104, 34989156, 69978312]

約数ペア:

[(1, 69978312), (2, 34989156), (3, 23326104), (4, 17494578), (6, 11663052), (8, 8747289), (9, 7775368), (12, 5831526), (18, 3887684), (24, 2915763), (36, 1943842), (72, 971921)]