85034728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 91221272

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 101, 116, 152, 191, 202, 232, 382, 404, 551, 764, 808, 1102, 1528, 1919, 2204, 2929, 3629, 3838, 4408, 5539, 5858, 7258, 7676, 11078, 11716, 14516, 15352, 19291, 22156, 23432, 29032, 38582, 44312, 55651, 77164, 105241, 111302, 154328, 210482, 222604, 366529, 420964, 445208, 559439, 733058, 841928, 1118878, 1466116, 2237756, 2932232, 4475512, 10629341, 21258682, 42517364, 85034728]

約数ペア:

[(1, 85034728), (2, 42517364), (4, 21258682), (8, 10629341), (19, 4475512), (29, 2932232), (38, 2237756), (58, 1466116), (76, 1118878), (101, 841928), (116, 733058), (152, 559439), (191, 445208), (202, 420964), (232, 366529), (382, 222604), (404, 210482), (551, 154328), (764, 111302), (808, 105241), (1102, 77164), (1528, 55651), (1919, 44312), (2204, 38582), (2929, 29032), (3629, 23432), (3838, 22156), (4408, 19291), (5539, 15352), (5858, 14516), (7258, 11716), (7676, 11078)]