68678064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1784

約数の個数: 160

約数和(自身を含む): 242762240

約数和(自身を除く): 174084176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1747, 1872, 2184, 2457, 2808, 3024, 3276, 3494, 4368, 4914, 5241, 5616, 6552, 6988, 9828, 10482, 12229, 13104, 13976, 15723, 19656, 20964, 22711, 24458, 27952, 31446, 36687, 39312, 41928, 45422, 47169, 48916, 62892, 68133, 73374, 83856, 90844, 94338, 97832, 110061, 125784, 136266, 146748, 158977, 181688, 188676, 195664, 204399, 220122, 251568, 272532, 293496, 317954, 330183, 363376, 377352, 408798, 440244, 476931, 545064, 586992, 613197, 635908, 660366, 754704, 817596, 880488, 953862, 1090128, 1226394, 1271816, 1320732, 1430793, 1635192, 1760976, 1907724, 2452788, 2543632, 2641464, 2861586, 3270384, 3815448, 4292379, 4905576, 5282928, 5723172, 7630896, 8584758, 9811152, 11446344, 17169516, 22892688, 34339032, 68678064]

約数ペア:

[(1, 68678064), (2, 34339032), (3, 22892688), (4, 17169516), (6, 11446344), (7, 9811152), (8, 8584758), (9, 7630896), (12, 5723172), (13, 5282928), (14, 4905576), (16, 4292379), (18, 3815448), (21, 3270384), (24, 2861586), (26, 2641464), (27, 2543632), (28, 2452788), (36, 1907724), (39, 1760976), (42, 1635192), (48, 1430793), (52, 1320732), (54, 1271816), (56, 1226394), (63, 1090128), (72, 953862), (78, 880488), (84, 817596), (91, 754704), (104, 660366), (108, 635908), (112, 613197), (117, 586992), (126, 545064), (144, 476931), (156, 440244), (168, 408798), (182, 377352), (189, 363376), (208, 330183), (216, 317954), (234, 293496), (252, 272532), (273, 251568), (312, 220122), (336, 204399), (351, 195664), (364, 188676), (378, 181688), (432, 158977), (468, 146748), (504, 136266), (546, 125784), (624, 110061), (702, 97832), (728, 94338), (756, 90844), (819, 83856), (936, 73374), (1008, 68133), (1092, 62892), (1404, 48916), (1456, 47169), (1512, 45422), (1638, 41928), (1747, 39312), (1872, 36687), (2184, 31446), (2457, 27952), (2808, 24458), (3024, 22711), (3276, 20964), (3494, 19656), (4368, 15723), (4914, 13976), (5241, 13104), (5616, 12229), (6552, 10482), (6988, 9828)]