31467204

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 90561240

約数和(自身を除く): 59094036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 153, 162, 174, 197, 204, 261, 306, 324, 348, 394, 459, 493, 522, 591, 612, 783, 788, 918, 986, 1044, 1182, 1377, 1479, 1566, 1773, 1836, 1972, 2349, 2364, 2754, 2958, 3132, 3349, 3546, 4437, 4698, 5319, 5508, 5713, 5916, 6698, 7092, 8874, 9396, 10047, 10638, 11426, 13311, 13396, 15957, 17139, 17748, 20094, 21276, 22852, 26622, 30141, 31914, 34278, 39933, 40188, 51417, 53244, 60282, 63828, 68556, 79866, 90423, 97121, 102834, 120564, 154251, 159732, 180846, 194242, 205668, 271269, 291363, 308502, 361692, 388484, 462753, 542538, 582726, 617004, 874089, 925506, 1085076, 1165452, 1748178, 1851012, 2622267, 3496356, 5244534, 7866801, 10489068, 15733602, 31467204]

約数ペア:

[(1, 31467204), (2, 15733602), (3, 10489068), (4, 7866801), (6, 5244534), (9, 3496356), (12, 2622267), (17, 1851012), (18, 1748178), (27, 1165452), (29, 1085076), (34, 925506), (36, 874089), (51, 617004), (54, 582726), (58, 542538), (68, 462753), (81, 388484), (87, 361692), (102, 308502), (108, 291363), (116, 271269), (153, 205668), (162, 194242), (174, 180846), (197, 159732), (204, 154251), (261, 120564), (306, 102834), (324, 97121), (348, 90423), (394, 79866), (459, 68556), (493, 63828), (522, 60282), (591, 53244), (612, 51417), (783, 40188), (788, 39933), (918, 34278), (986, 31914), (1044, 30141), (1182, 26622), (1377, 22852), (1479, 21276), (1566, 20094), (1773, 17748), (1836, 17139), (1972, 15957), (2349, 13396), (2364, 13311), (2754, 11426), (2958, 10638), (3132, 10047), (3349, 9396), (3546, 8874), (4437, 7092), (4698, 6698), (5319, 5916), (5508, 5713)]