64138074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 176117760

約数和(自身を除く): 111979686

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 59, 66, 77, 78, 91, 118, 143, 154, 177, 181, 182, 231, 273, 286, 354, 362, 413, 429, 462, 543, 546, 649, 767, 826, 858, 1001, 1086, 1239, 1267, 1298, 1534, 1947, 1991, 2002, 2301, 2353, 2478, 2534, 3003, 3801, 3894, 3982, 4543, 4602, 4706, 5369, 5973, 6006, 7059, 7602, 8437, 9086, 10679, 10738, 11946, 13629, 13937, 14118, 16107, 16471, 16874, 21358, 25311, 25883, 27258, 27874, 32037, 32214, 32942, 41811, 49413, 50622, 51766, 59059, 64074, 74753, 77649, 83622, 98826, 117469, 118118, 138827, 149506, 155298, 177177, 181181, 224259, 234938, 277654, 352407, 354354, 362362, 416481, 448518, 543543, 704814, 822283, 832962, 971789, 1087086, 1527097, 1644566, 1943578, 2466849, 2915367, 3054194, 4581291, 4933698, 5830734, 9162582, 10689679, 21379358, 32069037, 64138074]

約数ペア:

[(1, 64138074), (2, 32069037), (3, 21379358), (6, 10689679), (7, 9162582), (11, 5830734), (13, 4933698), (14, 4581291), (21, 3054194), (22, 2915367), (26, 2466849), (33, 1943578), (39, 1644566), (42, 1527097), (59, 1087086), (66, 971789), (77, 832962), (78, 822283), (91, 704814), (118, 543543), (143, 448518), (154, 416481), (177, 362362), (181, 354354), (182, 352407), (231, 277654), (273, 234938), (286, 224259), (354, 181181), (362, 177177), (413, 155298), (429, 149506), (462, 138827), (543, 118118), (546, 117469), (649, 98826), (767, 83622), (826, 77649), (858, 74753), (1001, 64074), (1086, 59059), (1239, 51766), (1267, 50622), (1298, 49413), (1534, 41811), (1947, 32942), (1991, 32214), (2002, 32037), (2301, 27874), (2353, 27258), (2478, 25883), (2534, 25311), (3003, 21358), (3801, 16874), (3894, 16471), (3982, 16107), (4543, 14118), (4602, 13937), (4706, 13629), (5369, 11946), (5973, 10738), (6006, 10679), (7059, 9086), (7602, 8437)]