82176976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 202973120

約数和(自身を除く): 120796144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 73, 76, 92, 112, 133, 146, 152, 161, 184, 266, 292, 304, 322, 368, 437, 511, 529, 532, 584, 644, 874, 1022, 1058, 1064, 1168, 1288, 1387, 1679, 1748, 2044, 2116, 2128, 2576, 2774, 3059, 3358, 3496, 3703, 4088, 4232, 5548, 6118, 6716, 6992, 7406, 8176, 8464, 9709, 10051, 11096, 11753, 12236, 13432, 14812, 19418, 20102, 22192, 23506, 24472, 26864, 29624, 31901, 38617, 38836, 40204, 47012, 48944, 59248, 63802, 70357, 77234, 77672, 80408, 94024, 127604, 140714, 154468, 155344, 160816, 188048, 223307, 255208, 270319, 281428, 308936, 446614, 510416, 540638, 562856, 617872, 733723, 893228, 1081276, 1125712, 1467446, 1786456, 2162552, 2934892, 3572912, 4325104, 5136061, 5869784, 10272122, 11739568, 20544244, 41088488, 82176976]

約数ペア:

[(1, 82176976), (2, 41088488), (4, 20544244), (7, 11739568), (8, 10272122), (14, 5869784), (16, 5136061), (19, 4325104), (23, 3572912), (28, 2934892), (38, 2162552), (46, 1786456), (56, 1467446), (73, 1125712), (76, 1081276), (92, 893228), (112, 733723), (133, 617872), (146, 562856), (152, 540638), (161, 510416), (184, 446614), (266, 308936), (292, 281428), (304, 270319), (322, 255208), (368, 223307), (437, 188048), (511, 160816), (529, 155344), (532, 154468), (584, 140714), (644, 127604), (874, 94024), (1022, 80408), (1058, 77672), (1064, 77234), (1168, 70357), (1288, 63802), (1387, 59248), (1679, 48944), (1748, 47012), (2044, 40204), (2116, 38836), (2128, 38617), (2576, 31901), (2774, 29624), (3059, 26864), (3358, 24472), (3496, 23506), (3703, 22192), (4088, 20102), (4232, 19418), (5548, 14812), (6118, 13432), (6716, 12236), (6992, 11753), (7406, 11096), (8176, 10051), (8464, 9709)]