71986248

素因数分解:

$2^3\times 3^2\times {\mathrm{999809}}^1$

素因数の和:999821

約数の個数: 24

約数和(自身を含む): 194962950

約数和(自身を除く): 122976702

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 999809, 1999618, 2999427, 3999236, 5998854, 7998472, 8998281, 11997708, 17996562, 23995416, 35993124, 71986248]

約数ペア:

[(1, 71986248), (2, 35993124), (3, 23995416), (4, 17996562), (6, 11997708), (8, 8998281), (9, 7998472), (12, 5998854), (18, 3999236), (24, 2999427), (36, 1999618), (72, 999809)]