75403704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 214617600

約数和(自身を除く): 139213896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 71, 76, 102, 114, 136, 137, 142, 152, 204, 213, 228, 274, 284, 323, 408, 411, 426, 456, 548, 568, 646, 822, 852, 969, 1096, 1207, 1292, 1349, 1644, 1704, 1938, 2329, 2414, 2584, 2603, 2698, 3288, 3621, 3876, 4047, 4658, 4828, 5206, 5396, 6987, 7242, 7752, 7809, 8094, 9316, 9656, 9727, 10412, 10792, 13974, 14484, 15618, 16188, 18632, 19454, 20824, 22933, 27948, 28968, 29181, 31236, 32376, 38908, 44251, 45866, 55896, 58362, 62472, 68799, 77816, 88502, 91732, 116724, 132753, 137598, 165359, 177004, 183464, 184813, 233448, 265506, 275196, 330718, 354008, 369626, 496077, 531012, 550392, 554439, 661436, 739252, 992154, 1062024, 1108878, 1322872, 1478504, 1984308, 2217756, 3141821, 3968616, 4435512, 6283642, 9425463, 12567284, 18850926, 25134568, 37701852, 75403704]

約数ペア:

[(1, 75403704), (2, 37701852), (3, 25134568), (4, 18850926), (6, 12567284), (8, 9425463), (12, 6283642), (17, 4435512), (19, 3968616), (24, 3141821), (34, 2217756), (38, 1984308), (51, 1478504), (57, 1322872), (68, 1108878), (71, 1062024), (76, 992154), (102, 739252), (114, 661436), (136, 554439), (137, 550392), (142, 531012), (152, 496077), (204, 369626), (213, 354008), (228, 330718), (274, 275196), (284, 265506), (323, 233448), (408, 184813), (411, 183464), (426, 177004), (456, 165359), (548, 137598), (568, 132753), (646, 116724), (822, 91732), (852, 88502), (969, 77816), (1096, 68799), (1207, 62472), (1292, 58362), (1349, 55896), (1644, 45866), (1704, 44251), (1938, 38908), (2329, 32376), (2414, 31236), (2584, 29181), (2603, 28968), (2698, 27948), (3288, 22933), (3621, 20824), (3876, 19454), (4047, 18632), (4658, 16188), (4828, 15618), (5206, 14484), (5396, 13974), (6987, 10792), (7242, 10412), (7752, 9727), (7809, 9656), (8094, 9316)]