81385632

素因数分解:

$2^5\times 3^2\times {\mathrm{282589}}^1$

素因数の和:282605

約数の個数: 36

約数和(自身を含む): 231441210

約数和(自身を除く): 150055578

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 282589, 565178, 847767, 1130356, 1695534, 2260712, 2543301, 3391068, 4521424, 5086602, 6782136, 9042848, 10173204, 13564272, 20346408, 27128544, 40692816, 81385632]

約数ペア:

[(1, 81385632), (2, 40692816), (3, 27128544), (4, 20346408), (6, 13564272), (8, 10173204), (9, 9042848), (12, 6782136), (16, 5086602), (18, 4521424), (24, 3391068), (32, 2543301), (36, 2260712), (48, 1695534), (72, 1130356), (96, 847767), (144, 565178), (288, 282589)]