123375798

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8403

約数の個数: 80

約数和(自身を含む): 340290720

約数和(自身を除く): 216914922

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 8369, 14742, 16738, 25107, 50214, 58583, 75321, 108797, 117166, 150642, 175749, 217594, 225963, 326391, 351498, 451926, 527247, 652782, 677889, 761579, 979173, 1054494, 1355778, 1523158, 1581741, 1958346, 2284737, 2937519, 3163482, 4569474, 4745223, 5875038, 6854211, 8812557, 9490446, 13708422, 17625114, 20562633, 41125266, 61687899, 123375798]

約数ペア:

[(1, 123375798), (2, 61687899), (3, 41125266), (6, 20562633), (7, 17625114), (9, 13708422), (13, 9490446), (14, 8812557), (18, 6854211), (21, 5875038), (26, 4745223), (27, 4569474), (39, 3163482), (42, 2937519), (54, 2284737), (63, 1958346), (78, 1581741), (81, 1523158), (91, 1355778), (117, 1054494), (126, 979173), (162, 761579), (182, 677889), (189, 652782), (234, 527247), (273, 451926), (351, 351498), (378, 326391), (546, 225963), (567, 217594), (702, 175749), (819, 150642), (1053, 117166), (1134, 108797), (1638, 75321), (2106, 58583), (2457, 50214), (4914, 25107), (7371, 16738), (8369, 14742)]