78908592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{234847}}^1$

素因数の和:234865

約数の個数: 40

約数和(自身を含む): 232969216

約数和(自身を除く): 154060624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 234847, 469694, 704541, 939388, 1409082, 1643929, 1878776, 2818164, 3287858, 3757552, 4931787, 5636328, 6575716, 9863574, 11272656, 13151432, 19727148, 26302864, 39454296, 78908592]

約数ペア:

[(1, 78908592), (2, 39454296), (3, 26302864), (4, 19727148), (6, 13151432), (7, 11272656), (8, 9863574), (12, 6575716), (14, 5636328), (16, 4931787), (21, 3757552), (24, 3287858), (28, 2818164), (42, 1878776), (48, 1643929), (56, 1409082), (84, 939388), (112, 704541), (168, 469694), (336, 234847)]