72583742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 141571584

約数和(自身を除く): 68987842

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 97, 113, 154, 194, 226, 301, 473, 602, 679, 791, 946, 1067, 1243, 1358, 1582, 2134, 2486, 3311, 4171, 4859, 6622, 7469, 8342, 8701, 9718, 10961, 14938, 17402, 21922, 29197, 34013, 45881, 53449, 58394, 68026, 76727, 91762, 106898, 120571, 153454, 241142, 321167, 374143, 471323, 642334, 748286, 843997, 942646, 1687994, 3299261, 5184553, 6598522, 10369106, 36291871, 72583742]

約数ペア:

[(1, 72583742), (2, 36291871), (7, 10369106), (11, 6598522), (14, 5184553), (22, 3299261), (43, 1687994), (77, 942646), (86, 843997), (97, 748286), (113, 642334), (154, 471323), (194, 374143), (226, 321167), (301, 241142), (473, 153454), (602, 120571), (679, 106898), (791, 91762), (946, 76727), (1067, 68026), (1243, 58394), (1358, 53449), (1582, 45881), (2134, 34013), (2486, 29197), (3311, 21922), (4171, 17402), (4859, 14938), (6622, 10961), (7469, 9718), (8342, 8701)]