66949428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 197580544

約数和(自身を除く): 130631116

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 52, 74, 78, 84, 91, 111, 148, 156, 182, 222, 259, 273, 364, 444, 481, 518, 546, 777, 962, 1036, 1092, 1443, 1554, 1657, 1924, 2886, 3108, 3314, 3367, 4971, 5772, 6628, 6734, 9942, 10101, 11599, 13468, 19884, 20202, 21541, 23198, 34797, 40404, 43082, 46396, 61309, 64623, 69594, 86164, 122618, 129246, 139188, 150787, 183927, 245236, 258492, 301574, 367854, 429163, 452361, 603148, 735708, 797017, 858326, 904722, 1287489, 1594034, 1716652, 1809444, 2391051, 2574978, 3188068, 4782102, 5149956, 5579119, 9564204, 11158238, 16737357, 22316476, 33474714, 66949428]

約数ペア:

[(1, 66949428), (2, 33474714), (3, 22316476), (4, 16737357), (6, 11158238), (7, 9564204), (12, 5579119), (13, 5149956), (14, 4782102), (21, 3188068), (26, 2574978), (28, 2391051), (37, 1809444), (39, 1716652), (42, 1594034), (52, 1287489), (74, 904722), (78, 858326), (84, 797017), (91, 735708), (111, 603148), (148, 452361), (156, 429163), (182, 367854), (222, 301574), (259, 258492), (273, 245236), (364, 183927), (444, 150787), (481, 139188), (518, 129246), (546, 122618), (777, 86164), (962, 69594), (1036, 64623), (1092, 61309), (1443, 46396), (1554, 43082), (1657, 40404), (1924, 34797), (2886, 23198), (3108, 21541), (3314, 20202), (3367, 19884), (4971, 13468), (5772, 11599), (6628, 10101), (6734, 9942)]