72454956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{862559}}^1$

素因数の和:862573

約数の個数: 24

約数和(自身を含む): 193213440

約数和(自身を除く): 120758484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 862559, 1725118, 2587677, 3450236, 5175354, 6037913, 10350708, 12075826, 18113739, 24151652, 36227478, 72454956]

約数ペア:

[(1, 72454956), (2, 36227478), (3, 24151652), (4, 18113739), (6, 12075826), (7, 10350708), (12, 6037913), (14, 5175354), (21, 3450236), (28, 2587677), (42, 1725118), (84, 862559)]