80726136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 147369864

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 43, 46, 57, 69, 76, 86, 92, 114, 129, 138, 152, 172, 179, 184, 228, 258, 276, 344, 358, 437, 456, 516, 537, 552, 716, 817, 874, 989, 1032, 1074, 1311, 1432, 1634, 1748, 1978, 2148, 2451, 2622, 2967, 3268, 3401, 3496, 3956, 4117, 4296, 4902, 5244, 5934, 6536, 6802, 7697, 7912, 8234, 9804, 10203, 10488, 11868, 12351, 13604, 15394, 16468, 18791, 19608, 20406, 23091, 23736, 24702, 27208, 30788, 32936, 37582, 40812, 46182, 49404, 56373, 61576, 75164, 78223, 81624, 92364, 98808, 112746, 146243, 150328, 156446, 177031, 184728, 225492, 234669, 292486, 312892, 354062, 438729, 450984, 469338, 531093, 584972, 625784, 708124, 877458, 938676, 1062186, 1169944, 1416248, 1754916, 1877352, 2124372, 3363589, 3509832, 4248744, 6727178, 10090767, 13454356, 20181534, 26908712, 40363068, 80726136]

約数ペア:

[(1, 80726136), (2, 40363068), (3, 26908712), (4, 20181534), (6, 13454356), (8, 10090767), (12, 6727178), (19, 4248744), (23, 3509832), (24, 3363589), (38, 2124372), (43, 1877352), (46, 1754916), (57, 1416248), (69, 1169944), (76, 1062186), (86, 938676), (92, 877458), (114, 708124), (129, 625784), (138, 584972), (152, 531093), (172, 469338), (179, 450984), (184, 438729), (228, 354062), (258, 312892), (276, 292486), (344, 234669), (358, 225492), (437, 184728), (456, 177031), (516, 156446), (537, 150328), (552, 146243), (716, 112746), (817, 98808), (874, 92364), (989, 81624), (1032, 78223), (1074, 75164), (1311, 61576), (1432, 56373), (1634, 49404), (1748, 46182), (1978, 40812), (2148, 37582), (2451, 32936), (2622, 30788), (2967, 27208), (3268, 24702), (3401, 23736), (3496, 23091), (3956, 20406), (4117, 19608), (4296, 18791), (4902, 16468), (5244, 15394), (5934, 13604), (6536, 12351), (6802, 11868), (7697, 10488), (7912, 10203), (8234, 9804)]