64667328

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:550

約数の個数: 112

約数和(自身を含む): 189853824

約数和(自身を除く): 125186496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 67, 88, 96, 132, 134, 176, 192, 201, 264, 268, 352, 402, 457, 528, 536, 704, 737, 804, 914, 1056, 1072, 1371, 1474, 1608, 1828, 2112, 2144, 2211, 2742, 2948, 3216, 3656, 4288, 4422, 5027, 5484, 5896, 6432, 7312, 8844, 10054, 10968, 11792, 12864, 14624, 15081, 17688, 20108, 21936, 23584, 29248, 30162, 30619, 35376, 40216, 43872, 47168, 60324, 61238, 70752, 80432, 87744, 91857, 120648, 122476, 141504, 160864, 183714, 241296, 244952, 321728, 336809, 367428, 482592, 489904, 673618, 734856, 965184, 979808, 1010427, 1347236, 1469712, 1959616, 2020854, 2694472, 2939424, 4041708, 5388944, 5878848, 8083416, 10777888, 16166832, 21555776, 32333664, 64667328]

約数ペア:

[(1, 64667328), (2, 32333664), (3, 21555776), (4, 16166832), (6, 10777888), (8, 8083416), (11, 5878848), (12, 5388944), (16, 4041708), (22, 2939424), (24, 2694472), (32, 2020854), (33, 1959616), (44, 1469712), (48, 1347236), (64, 1010427), (66, 979808), (67, 965184), (88, 734856), (96, 673618), (132, 489904), (134, 482592), (176, 367428), (192, 336809), (201, 321728), (264, 244952), (268, 241296), (352, 183714), (402, 160864), (457, 141504), (528, 122476), (536, 120648), (704, 91857), (737, 87744), (804, 80432), (914, 70752), (1056, 61238), (1072, 60324), (1371, 47168), (1474, 43872), (1608, 40216), (1828, 35376), (2112, 30619), (2144, 30162), (2211, 29248), (2742, 23584), (2948, 21936), (3216, 20108), (3656, 17688), (4288, 15081), (4422, 14624), (5027, 12864), (5484, 11792), (5896, 10968), (6432, 10054), (7312, 8844)]