85526144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 120105856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 128, 139, 152, 176, 184, 209, 253, 278, 304, 352, 368, 418, 437, 506, 556, 608, 704, 736, 836, 874, 1012, 1112, 1216, 1408, 1472, 1529, 1672, 1748, 2024, 2224, 2432, 2641, 2944, 3058, 3197, 3344, 3496, 4048, 4448, 4807, 5282, 6116, 6394, 6688, 6992, 8096, 8896, 9614, 10564, 12232, 12788, 13376, 13984, 16192, 17792, 19228, 21128, 24464, 25576, 26752, 27968, 29051, 32384, 35167, 38456, 42256, 48928, 51152, 55936, 58102, 60743, 70334, 76912, 84512, 97856, 102304, 116204, 121486, 140668, 153824, 169024, 195712, 204608, 232408, 242972, 281336, 307648, 338048, 409216, 464816, 485944, 562672, 615296, 668173, 929632, 971888, 1125344, 1336346, 1859264, 1943776, 2250688, 2672692, 3718528, 3887552, 4501376, 5345384, 7775104, 10690768, 21381536, 42763072, 85526144]

約数ペア:

[(1, 85526144), (2, 42763072), (4, 21381536), (8, 10690768), (11, 7775104), (16, 5345384), (19, 4501376), (22, 3887552), (23, 3718528), (32, 2672692), (38, 2250688), (44, 1943776), (46, 1859264), (64, 1336346), (76, 1125344), (88, 971888), (92, 929632), (128, 668173), (139, 615296), (152, 562672), (176, 485944), (184, 464816), (209, 409216), (253, 338048), (278, 307648), (304, 281336), (352, 242972), (368, 232408), (418, 204608), (437, 195712), (506, 169024), (556, 153824), (608, 140668), (704, 121486), (736, 116204), (836, 102304), (874, 97856), (1012, 84512), (1112, 76912), (1216, 70334), (1408, 60743), (1472, 58102), (1529, 55936), (1672, 51152), (1748, 48928), (2024, 42256), (2224, 38456), (2432, 35167), (2641, 32384), (2944, 29051), (3058, 27968), (3197, 26752), (3344, 25576), (3496, 24464), (4048, 21128), (4448, 19228), (4807, 17792), (5282, 16192), (6116, 13984), (6394, 13376), (6688, 12788), (6992, 12232), (8096, 10564), (8896, 9614)]