85410776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2280

約数の個数: 64

約数和(自身を含む): 191980800

約数和(自身を除く): 106570024

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 836, 874, 1012, 1672, 1748, 2024, 2221, 3496, 4442, 4807, 8884, 9614, 17768, 19228, 24431, 38456, 42199, 48862, 51083, 84398, 97724, 102166, 168796, 195448, 204332, 337592, 408664, 464189, 561913, 928378, 970577, 1123826, 1856756, 1941154, 2247652, 3713512, 3882308, 4495304, 7764616, 10676347, 21352694, 42705388, 85410776]

約数ペア:

[(1, 85410776), (2, 42705388), (4, 21352694), (8, 10676347), (11, 7764616), (19, 4495304), (22, 3882308), (23, 3713512), (38, 2247652), (44, 1941154), (46, 1856756), (76, 1123826), (88, 970577), (92, 928378), (152, 561913), (184, 464189), (209, 408664), (253, 337592), (418, 204332), (437, 195448), (506, 168796), (836, 102166), (874, 97724), (1012, 84398), (1672, 51083), (1748, 48862), (2024, 42199), (2221, 38456), (3496, 24431), (4442, 19228), (4807, 17768), (8884, 9614)]