42757176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 128

約数和(自身を含む): 141212160

約数和(自身を除く): 98454984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1361, 1428, 1496, 1848, 2244, 2618, 2722, 2856, 3927, 4083, 4488, 5236, 5444, 7854, 8166, 9527, 10472, 10888, 14971, 15708, 16332, 19054, 23137, 28581, 29942, 31416, 32664, 38108, 44913, 46274, 57162, 59884, 69411, 76216, 89826, 92548, 104797, 114324, 119768, 138822, 161959, 179652, 185096, 209594, 228648, 254507, 277644, 314391, 323918, 359304, 419188, 485877, 509014, 555288, 628782, 647836, 763521, 838376, 971754, 1018028, 1257564, 1295672, 1527042, 1781549, 1943508, 2036056, 2515128, 3054084, 3563098, 3887016, 5344647, 6108168, 7126196, 10689294, 14252392, 21378588, 42757176]

約数ペア:

[(1, 42757176), (2, 21378588), (3, 14252392), (4, 10689294), (6, 7126196), (7, 6108168), (8, 5344647), (11, 3887016), (12, 3563098), (14, 3054084), (17, 2515128), (21, 2036056), (22, 1943508), (24, 1781549), (28, 1527042), (33, 1295672), (34, 1257564), (42, 1018028), (44, 971754), (51, 838376), (56, 763521), (66, 647836), (68, 628782), (77, 555288), (84, 509014), (88, 485877), (102, 419188), (119, 359304), (132, 323918), (136, 314391), (154, 277644), (168, 254507), (187, 228648), (204, 209594), (231, 185096), (238, 179652), (264, 161959), (308, 138822), (357, 119768), (374, 114324), (408, 104797), (462, 92548), (476, 89826), (561, 76216), (616, 69411), (714, 59884), (748, 57162), (924, 46274), (952, 44913), (1122, 38108), (1309, 32664), (1361, 31416), (1428, 29942), (1496, 28581), (1848, 23137), (2244, 19054), (2618, 16332), (2722, 15708), (2856, 14971), (3927, 10888), (4083, 10472), (4488, 9527), (5236, 8166), (5444, 7854)]