8162856

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 192

約数和(自身を含む): 27518400

約数和(自身を除く): 19355544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 72, 76, 78, 81, 102, 104, 108, 114, 117, 136, 152, 153, 156, 162, 171, 204, 216, 221, 228, 234, 243, 247, 306, 312, 323, 324, 342, 351, 408, 442, 456, 459, 468, 486, 494, 513, 612, 646, 648, 663, 684, 702, 741, 884, 918, 936, 969, 972, 988, 1026, 1053, 1224, 1292, 1326, 1368, 1377, 1404, 1482, 1539, 1768, 1836, 1938, 1944, 1976, 1989, 2052, 2106, 2223, 2584, 2652, 2754, 2808, 2907, 2964, 3078, 3159, 3672, 3876, 3978, 4104, 4131, 4199, 4212, 4446, 4617, 5304, 5508, 5814, 5928, 5967, 6156, 6318, 6669, 7752, 7956, 8262, 8398, 8424, 8721, 8892, 9234, 11016, 11628, 11934, 12312, 12597, 12636, 13338, 15912, 16524, 16796, 17442, 17784, 17901, 18468, 20007, 23256, 23868, 25194, 25272, 26163, 26676, 33048, 33592, 34884, 35802, 36936, 37791, 40014, 47736, 50388, 52326, 53352, 53703, 60021, 69768, 71604, 75582, 78489, 80028, 100776, 104652, 107406, 113373, 120042, 143208, 151164, 156978, 160056, 209304, 214812, 226746, 240084, 302328, 313956, 340119, 429624, 453492, 480168, 627912, 680238, 906984, 1020357, 1360476, 2040714, 2720952, 4081428, 8162856]

約数ペア:

[(1, 8162856), (2, 4081428), (3, 2720952), (4, 2040714), (6, 1360476), (8, 1020357), (9, 906984), (12, 680238), (13, 627912), (17, 480168), (18, 453492), (19, 429624), (24, 340119), (26, 313956), (27, 302328), (34, 240084), (36, 226746), (38, 214812), (39, 209304), (51, 160056), (52, 156978), (54, 151164), (57, 143208), (68, 120042), (72, 113373), (76, 107406), (78, 104652), (81, 100776), (102, 80028), (104, 78489), (108, 75582), (114, 71604), (117, 69768), (136, 60021), (152, 53703), (153, 53352), (156, 52326), (162, 50388), (171, 47736), (204, 40014), (216, 37791), (221, 36936), (228, 35802), (234, 34884), (243, 33592), (247, 33048), (306, 26676), (312, 26163), (323, 25272), (324, 25194), (342, 23868), (351, 23256), (408, 20007), (442, 18468), (456, 17901), (459, 17784), (468, 17442), (486, 16796), (494, 16524), (513, 15912), (612, 13338), (646, 12636), (648, 12597), (663, 12312), (684, 11934), (702, 11628), (741, 11016), (884, 9234), (918, 8892), (936, 8721), (969, 8424), (972, 8398), (988, 8262), (1026, 7956), (1053, 7752), (1224, 6669), (1292, 6318), (1326, 6156), (1368, 5967), (1377, 5928), (1404, 5814), (1482, 5508), (1539, 5304), (1768, 4617), (1836, 4446), (1938, 4212), (1944, 4199), (1976, 4131), (1989, 4104), (2052, 3978), (2106, 3876), (2223, 3672), (2584, 3159), (2652, 3078), (2754, 2964), (2808, 2907)]