72386076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{861739}}^1$

素因数の和:861753

約数の個数: 24

約数和(自身を含む): 193029760

約数和(自身を除く): 120643684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 861739, 1723478, 2585217, 3446956, 5170434, 6032173, 10340868, 12064346, 18096519, 24128692, 36193038, 72386076]

約数ペア:

[(1, 72386076), (2, 36193038), (3, 24128692), (4, 18096519), (6, 12064346), (7, 10340868), (12, 6032173), (14, 5170434), (21, 3446956), (28, 2585217), (42, 1723478), (84, 861739)]