72120352

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{118619}}^1$

素因数の和:118648

約数の個数: 24

約数和(自身を含む): 149461200

約数和(自身を除く): 77340848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 118619, 237238, 474476, 948952, 1897904, 2253761, 3795808, 4507522, 9015044, 18030088, 36060176, 72120352]

約数ペア:

[(1, 72120352), (2, 36060176), (4, 18030088), (8, 9015044), (16, 4507522), (19, 3795808), (32, 2253761), (38, 1897904), (76, 948952), (152, 474476), (304, 237238), (608, 118619)]