68306976

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 180

約数和(自身を含む): 214922862

約数和(自身を除く): 146615886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 73, 76, 81, 96, 108, 114, 144, 146, 152, 162, 171, 216, 219, 228, 288, 292, 304, 324, 342, 361, 432, 438, 456, 513, 584, 608, 648, 657, 684, 722, 864, 876, 912, 1026, 1083, 1168, 1296, 1314, 1368, 1387, 1444, 1539, 1752, 1824, 1971, 2052, 2166, 2336, 2592, 2628, 2736, 2774, 2888, 3078, 3249, 3504, 3942, 4104, 4161, 4332, 5256, 5472, 5548, 5776, 5913, 6156, 6498, 7008, 7884, 8208, 8322, 8664, 9747, 10512, 11096, 11552, 11826, 12312, 12483, 12996, 15768, 16416, 16644, 17328, 19494, 21024, 22192, 23652, 24624, 24966, 25992, 26353, 29241, 31536, 33288, 34656, 37449, 38988, 44384, 47304, 49248, 49932, 51984, 52706, 58482, 63072, 66576, 74898, 77976, 79059, 94608, 99864, 103968, 105412, 112347, 116964, 133152, 149796, 155952, 158118, 189216, 199728, 210824, 224694, 233928, 237177, 299592, 311904, 316236, 399456, 421648, 449388, 467856, 474354, 599184, 632472, 711531, 843296, 898776, 935712, 948708, 1198368, 1264944, 1423062, 1797552, 1897416, 2134593, 2529888, 2846124, 3595104, 3794832, 4269186, 5692248, 7589664, 8538372, 11384496, 17076744, 22768992, 34153488, 68306976]

約数ペア:

[(1, 68306976), (2, 34153488), (3, 22768992), (4, 17076744), (6, 11384496), (8, 8538372), (9, 7589664), (12, 5692248), (16, 4269186), (18, 3794832), (19, 3595104), (24, 2846124), (27, 2529888), (32, 2134593), (36, 1897416), (38, 1797552), (48, 1423062), (54, 1264944), (57, 1198368), (72, 948708), (73, 935712), (76, 898776), (81, 843296), (96, 711531), (108, 632472), (114, 599184), (144, 474354), (146, 467856), (152, 449388), (162, 421648), (171, 399456), (216, 316236), (219, 311904), (228, 299592), (288, 237177), (292, 233928), (304, 224694), (324, 210824), (342, 199728), (361, 189216), (432, 158118), (438, 155952), (456, 149796), (513, 133152), (584, 116964), (608, 112347), (648, 105412), (657, 103968), (684, 99864), (722, 94608), (864, 79059), (876, 77976), (912, 74898), (1026, 66576), (1083, 63072), (1168, 58482), (1296, 52706), (1314, 51984), (1368, 49932), (1387, 49248), (1444, 47304), (1539, 44384), (1752, 38988), (1824, 37449), (1971, 34656), (2052, 33288), (2166, 31536), (2336, 29241), (2592, 26353), (2628, 25992), (2736, 24966), (2774, 24624), (2888, 23652), (3078, 22192), (3249, 21024), (3504, 19494), (3942, 17328), (4104, 16644), (4161, 16416), (4332, 15768), (5256, 12996), (5472, 12483), (5548, 12312), (5776, 11826), (5913, 11552), (6156, 11096), (6498, 10512), (7008, 9747), (7884, 8664), (8208, 8322)]