75780628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 179843328

約数和(自身を除く): 104062700

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 41, 44, 68, 77, 82, 119, 154, 164, 187, 238, 287, 308, 353, 374, 451, 476, 574, 697, 706, 748, 902, 1148, 1309, 1394, 1412, 1804, 2471, 2618, 2788, 3157, 3883, 4879, 4942, 5236, 6001, 6314, 7667, 7766, 9758, 9884, 12002, 12628, 14473, 15334, 15532, 19516, 24004, 27181, 28946, 30668, 42007, 53669, 54362, 57892, 66011, 84014, 101311, 107338, 108724, 132022, 159203, 168028, 202622, 214676, 246041, 264044, 318406, 405244, 462077, 492082, 636812, 924154, 984164, 1114421, 1722287, 1848308, 2228842, 2706451, 3444574, 4457684, 5412902, 6889148, 10825804, 18945157, 37890314, 75780628]

約数ペア:

[(1, 75780628), (2, 37890314), (4, 18945157), (7, 10825804), (11, 6889148), (14, 5412902), (17, 4457684), (22, 3444574), (28, 2706451), (34, 2228842), (41, 1848308), (44, 1722287), (68, 1114421), (77, 984164), (82, 924154), (119, 636812), (154, 492082), (164, 462077), (187, 405244), (238, 318406), (287, 264044), (308, 246041), (353, 214676), (374, 202622), (451, 168028), (476, 159203), (574, 132022), (697, 108724), (706, 107338), (748, 101311), (902, 84014), (1148, 66011), (1309, 57892), (1394, 54362), (1412, 53669), (1804, 42007), (2471, 30668), (2618, 28946), (2788, 27181), (3157, 24004), (3883, 19516), (4879, 15532), (4942, 15334), (5236, 14473), (6001, 12628), (6314, 12002), (7667, 9884), (7766, 9758)]