121294728

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2487

約数の個数: 96

約数和(自身を含む): 356461560

約数和(自身を除く): 235166832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 306, 328, 369, 408, 492, 612, 697, 738, 984, 1224, 1394, 1476, 2091, 2417, 2788, 2952, 4182, 4834, 5576, 6273, 7251, 8364, 9668, 12546, 14502, 16728, 19336, 21753, 25092, 29004, 41089, 43506, 50184, 58008, 82178, 87012, 99097, 123267, 164356, 174024, 198194, 246534, 297291, 328712, 369801, 396388, 493068, 594582, 739602, 792776, 891873, 986136, 1189164, 1479204, 1684649, 1783746, 2378328, 2958408, 3369298, 3567492, 5053947, 6738596, 7134984, 10107894, 13477192, 15161841, 20215788, 30323682, 40431576, 60647364, 121294728]

約数ペア:

[(1, 121294728), (2, 60647364), (3, 40431576), (4, 30323682), (6, 20215788), (8, 15161841), (9, 13477192), (12, 10107894), (17, 7134984), (18, 6738596), (24, 5053947), (34, 3567492), (36, 3369298), (41, 2958408), (51, 2378328), (68, 1783746), (72, 1684649), (82, 1479204), (102, 1189164), (123, 986136), (136, 891873), (153, 792776), (164, 739602), (204, 594582), (246, 493068), (306, 396388), (328, 369801), (369, 328712), (408, 297291), (492, 246534), (612, 198194), (697, 174024), (738, 164356), (984, 123267), (1224, 99097), (1394, 87012), (1476, 82178), (2091, 58008), (2417, 50184), (2788, 43506), (2952, 41089), (4182, 29004), (4834, 25092), (5576, 21753), (6273, 19336), (7251, 16728), (8364, 14502), (9668, 12546)]