83143746

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 214733376

約数和(自身を除く): 131589630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 157, 162, 189, 314, 378, 467, 471, 567, 934, 942, 1099, 1134, 1401, 1413, 2198, 2802, 2826, 3269, 3297, 4203, 4239, 6538, 6594, 8406, 8478, 9807, 9891, 12609, 12717, 19614, 19782, 25218, 25434, 29421, 29673, 37827, 58842, 59346, 73319, 75654, 88263, 89019, 146638, 176526, 178038, 219957, 264789, 439914, 513233, 529578, 659871, 1026466, 1319742, 1539699, 1979613, 3079398, 3959226, 4619097, 5938839, 9238194, 11877678, 13857291, 27714582, 41571873, 83143746]

約数ペア:

[(1, 83143746), (2, 41571873), (3, 27714582), (6, 13857291), (7, 11877678), (9, 9238194), (14, 5938839), (18, 4619097), (21, 3959226), (27, 3079398), (42, 1979613), (54, 1539699), (63, 1319742), (81, 1026466), (126, 659871), (157, 529578), (162, 513233), (189, 439914), (314, 264789), (378, 219957), (467, 178038), (471, 176526), (567, 146638), (934, 89019), (942, 88263), (1099, 75654), (1134, 73319), (1401, 59346), (1413, 58842), (2198, 37827), (2802, 29673), (2826, 29421), (3269, 25434), (3297, 25218), (4203, 19782), (4239, 19614), (6538, 12717), (6594, 12609), (8406, 9891), (8478, 9807)]