72805992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{433369}}^1$

素因数の和:433385

約数の個数: 32

約数和(自身を含む): 208017600

約数和(自身を除く): 135211608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 433369, 866738, 1300107, 1733476, 2600214, 3033583, 3466952, 5200428, 6067166, 9100749, 10400856, 12134332, 18201498, 24268664, 36402996, 72805992]

約数ペア:

[(1, 72805992), (2, 36402996), (3, 24268664), (4, 18201498), (6, 12134332), (7, 10400856), (8, 9100749), (12, 6067166), (14, 5200428), (21, 3466952), (24, 3033583), (28, 2600214), (42, 1733476), (56, 1300107), (84, 866738), (168, 433369)]