67719432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 131346168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 79, 88, 102, 132, 136, 158, 187, 191, 204, 237, 264, 316, 374, 382, 408, 474, 561, 573, 632, 748, 764, 869, 948, 1122, 1146, 1343, 1496, 1528, 1738, 1896, 2101, 2244, 2292, 2607, 2686, 3247, 3476, 4029, 4202, 4488, 4584, 5214, 5372, 6303, 6494, 6952, 8058, 8404, 9741, 10428, 10744, 12606, 12988, 14773, 15089, 16116, 16808, 19482, 20856, 25212, 25976, 29546, 30178, 32232, 35717, 38964, 44319, 45267, 50424, 59092, 60356, 71434, 77928, 88638, 90534, 107151, 118184, 120712, 142868, 165979, 177276, 181068, 214302, 256513, 285736, 331958, 354552, 362136, 428604, 497937, 513026, 663916, 769539, 857208, 995874, 1026052, 1327832, 1539078, 1991748, 2052104, 2821643, 3078156, 3983496, 5643286, 6156312, 8464929, 11286572, 16929858, 22573144, 33859716, 67719432]

約数ペア:

[(1, 67719432), (2, 33859716), (3, 22573144), (4, 16929858), (6, 11286572), (8, 8464929), (11, 6156312), (12, 5643286), (17, 3983496), (22, 3078156), (24, 2821643), (33, 2052104), (34, 1991748), (44, 1539078), (51, 1327832), (66, 1026052), (68, 995874), (79, 857208), (88, 769539), (102, 663916), (132, 513026), (136, 497937), (158, 428604), (187, 362136), (191, 354552), (204, 331958), (237, 285736), (264, 256513), (316, 214302), (374, 181068), (382, 177276), (408, 165979), (474, 142868), (561, 120712), (573, 118184), (632, 107151), (748, 90534), (764, 88638), (869, 77928), (948, 71434), (1122, 60356), (1146, 59092), (1343, 50424), (1496, 45267), (1528, 44319), (1738, 38964), (1896, 35717), (2101, 32232), (2244, 30178), (2292, 29546), (2607, 25976), (2686, 25212), (3247, 20856), (3476, 19482), (4029, 16808), (4202, 16116), (4488, 15089), (4584, 14773), (5214, 12988), (5372, 12606), (6303, 10744), (6494, 10428), (6952, 9741), (8058, 8404)]