80822352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 251233920

約数和(自身を除く): 170411568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 401, 408, 442, 456, 494, 624, 646, 663, 741, 802, 816, 884, 912, 969, 988, 1203, 1292, 1326, 1482, 1604, 1768, 1938, 1976, 2406, 2584, 2652, 2964, 3208, 3536, 3876, 3952, 4199, 4812, 5168, 5213, 5304, 5928, 6416, 6817, 7619, 7752, 8398, 9624, 10426, 10608, 11856, 12597, 13634, 15238, 15504, 15639, 16796, 19248, 20451, 20852, 22857, 25194, 27268, 30476, 31278, 33592, 40902, 41704, 45714, 50388, 54536, 60952, 62556, 67184, 81804, 83408, 88621, 91428, 99047, 100776, 109072, 121904, 125112, 129523, 163608, 177242, 182856, 198094, 201552, 250224, 259046, 265863, 297141, 327216, 354484, 365712, 388569, 396188, 518092, 531726, 594282, 708968, 777138, 792376, 1036184, 1063452, 1188564, 1417936, 1554276, 1584752, 1683799, 2072368, 2126904, 2377128, 3108552, 3367598, 4253808, 4754256, 5051397, 6217104, 6735196, 10102794, 13470392, 20205588, 26940784, 40411176, 80822352]

約数ペア:

[(1, 80822352), (2, 40411176), (3, 26940784), (4, 20205588), (6, 13470392), (8, 10102794), (12, 6735196), (13, 6217104), (16, 5051397), (17, 4754256), (19, 4253808), (24, 3367598), (26, 3108552), (34, 2377128), (38, 2126904), (39, 2072368), (48, 1683799), (51, 1584752), (52, 1554276), (57, 1417936), (68, 1188564), (76, 1063452), (78, 1036184), (102, 792376), (104, 777138), (114, 708968), (136, 594282), (152, 531726), (156, 518092), (204, 396188), (208, 388569), (221, 365712), (228, 354484), (247, 327216), (272, 297141), (304, 265863), (312, 259046), (323, 250224), (401, 201552), (408, 198094), (442, 182856), (456, 177242), (494, 163608), (624, 129523), (646, 125112), (663, 121904), (741, 109072), (802, 100776), (816, 99047), (884, 91428), (912, 88621), (969, 83408), (988, 81804), (1203, 67184), (1292, 62556), (1326, 60952), (1482, 54536), (1604, 50388), (1768, 45714), (1938, 41704), (1976, 40902), (2406, 33592), (2584, 31278), (2652, 30476), (2964, 27268), (3208, 25194), (3536, 22857), (3876, 20852), (3952, 20451), (4199, 19248), (4812, 16796), (5168, 15639), (5213, 15504), (5304, 15238), (5928, 13634), (6416, 12597), (6817, 11856), (7619, 10608), (7752, 10426), (8398, 9624)]