72900282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 190955520

約数和(自身を除く): 118055238

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 59, 62, 73, 78, 91, 93, 118, 146, 177, 182, 186, 217, 219, 273, 354, 403, 413, 434, 438, 511, 546, 651, 767, 806, 826, 949, 1022, 1209, 1239, 1302, 1533, 1534, 1829, 1898, 2263, 2301, 2418, 2478, 2821, 2847, 3066, 3658, 4307, 4526, 4602, 5369, 5487, 5642, 5694, 6643, 6789, 8463, 8614, 10738, 10974, 12803, 12921, 13286, 13578, 15841, 16107, 16926, 19929, 23777, 25606, 25842, 29419, 30149, 31682, 32214, 38409, 39858, 47523, 47554, 55991, 58838, 60298, 71331, 76818, 88257, 90447, 95046, 111982, 133517, 142662, 166439, 167973, 176514, 180894, 205933, 267034, 332878, 335946, 391937, 400551, 411866, 499317, 617799, 783874, 801102, 934619, 998634, 1175811, 1235598, 1735721, 1869238, 2351622, 2803857, 3471442, 5207163, 5607714, 10414326, 12150047, 24300094, 36450141, 72900282]

約数ペア:

[(1, 72900282), (2, 36450141), (3, 24300094), (6, 12150047), (7, 10414326), (13, 5607714), (14, 5207163), (21, 3471442), (26, 2803857), (31, 2351622), (39, 1869238), (42, 1735721), (59, 1235598), (62, 1175811), (73, 998634), (78, 934619), (91, 801102), (93, 783874), (118, 617799), (146, 499317), (177, 411866), (182, 400551), (186, 391937), (217, 335946), (219, 332878), (273, 267034), (354, 205933), (403, 180894), (413, 176514), (434, 167973), (438, 166439), (511, 142662), (546, 133517), (651, 111982), (767, 95046), (806, 90447), (826, 88257), (949, 76818), (1022, 71331), (1209, 60298), (1239, 58838), (1302, 55991), (1533, 47554), (1534, 47523), (1829, 39858), (1898, 38409), (2263, 32214), (2301, 31682), (2418, 30149), (2478, 29419), (2821, 25842), (2847, 25606), (3066, 23777), (3658, 19929), (4307, 16926), (4526, 16107), (4602, 15841), (5369, 13578), (5487, 13286), (5642, 12921), (5694, 12803), (6643, 10974), (6789, 10738), (8463, 8614)]