67610816

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 168

約数和(自身を含む): 178490880

約数和(自身を除く): 110880064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 47, 52, 56, 64, 76, 91, 94, 104, 112, 133, 152, 169, 182, 188, 208, 224, 247, 266, 304, 329, 338, 364, 376, 416, 448, 494, 532, 608, 611, 658, 676, 728, 752, 832, 893, 988, 1064, 1183, 1216, 1222, 1316, 1352, 1456, 1504, 1729, 1786, 1976, 2128, 2366, 2444, 2632, 2704, 2912, 3008, 3211, 3458, 3572, 3952, 4256, 4277, 4732, 4888, 5264, 5408, 5824, 6251, 6422, 6916, 7144, 7904, 7943, 8512, 8554, 9464, 9776, 10528, 10816, 11609, 12502, 12844, 13832, 14288, 15808, 15886, 17108, 18928, 19552, 21056, 22477, 23218, 25004, 25688, 27664, 28576, 31772, 34216, 37856, 39104, 44954, 46436, 50008, 51376, 55328, 55601, 57152, 63544, 68432, 75712, 81263, 89908, 92872, 100016, 102752, 110656, 111202, 127088, 136864, 150917, 162526, 179816, 185744, 200032, 205504, 222404, 254176, 273728, 301834, 325052, 359632, 371488, 400064, 444808, 508352, 603668, 650104, 719264, 742976, 889616, 1056419, 1207336, 1300208, 1438528, 1779232, 2112838, 2414672, 2600416, 3558464, 4225676, 4829344, 5200832, 8451352, 9658688, 16902704, 33805408, 67610816]

約数ペア:

[(1, 67610816), (2, 33805408), (4, 16902704), (7, 9658688), (8, 8451352), (13, 5200832), (14, 4829344), (16, 4225676), (19, 3558464), (26, 2600416), (28, 2414672), (32, 2112838), (38, 1779232), (47, 1438528), (52, 1300208), (56, 1207336), (64, 1056419), (76, 889616), (91, 742976), (94, 719264), (104, 650104), (112, 603668), (133, 508352), (152, 444808), (169, 400064), (182, 371488), (188, 359632), (208, 325052), (224, 301834), (247, 273728), (266, 254176), (304, 222404), (329, 205504), (338, 200032), (364, 185744), (376, 179816), (416, 162526), (448, 150917), (494, 136864), (532, 127088), (608, 111202), (611, 110656), (658, 102752), (676, 100016), (728, 92872), (752, 89908), (832, 81263), (893, 75712), (988, 68432), (1064, 63544), (1183, 57152), (1216, 55601), (1222, 55328), (1316, 51376), (1352, 50008), (1456, 46436), (1504, 44954), (1729, 39104), (1786, 37856), (1976, 34216), (2128, 31772), (2366, 28576), (2444, 27664), (2632, 25688), (2704, 25004), (2912, 23218), (3008, 22477), (3211, 21056), (3458, 19552), (3572, 18928), (3952, 17108), (4256, 15886), (4277, 15808), (4732, 14288), (4888, 13832), (5264, 12844), (5408, 12502), (5824, 11609), (6251, 10816), (6422, 10528), (6916, 9776), (7144, 9464), (7904, 8554), (7943, 8512)]