69899784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 129165816

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 71, 76, 102, 114, 127, 136, 142, 152, 204, 213, 228, 254, 284, 323, 381, 408, 426, 456, 508, 568, 646, 762, 852, 969, 1016, 1207, 1292, 1349, 1524, 1704, 1938, 2159, 2413, 2414, 2584, 2698, 3048, 3621, 3876, 4047, 4318, 4826, 4828, 5396, 6477, 7239, 7242, 7752, 8094, 8636, 9017, 9652, 9656, 10792, 12954, 14478, 14484, 16188, 17272, 18034, 19304, 22933, 25908, 27051, 28956, 28968, 32376, 36068, 41021, 45866, 51816, 54102, 57912, 68799, 72136, 82042, 91732, 108204, 123063, 137598, 153289, 164084, 171323, 183464, 216408, 246126, 275196, 306578, 328168, 342646, 459867, 492252, 513969, 550392, 613156, 685292, 919734, 984504, 1027938, 1226312, 1370584, 1839468, 2055876, 2912491, 3678936, 4111752, 5824982, 8737473, 11649964, 17474946, 23299928, 34949892, 69899784]

約数ペア:

[(1, 69899784), (2, 34949892), (3, 23299928), (4, 17474946), (6, 11649964), (8, 8737473), (12, 5824982), (17, 4111752), (19, 3678936), (24, 2912491), (34, 2055876), (38, 1839468), (51, 1370584), (57, 1226312), (68, 1027938), (71, 984504), (76, 919734), (102, 685292), (114, 613156), (127, 550392), (136, 513969), (142, 492252), (152, 459867), (204, 342646), (213, 328168), (228, 306578), (254, 275196), (284, 246126), (323, 216408), (381, 183464), (408, 171323), (426, 164084), (456, 153289), (508, 137598), (568, 123063), (646, 108204), (762, 91732), (852, 82042), (969, 72136), (1016, 68799), (1207, 57912), (1292, 54102), (1349, 51816), (1524, 45866), (1704, 41021), (1938, 36068), (2159, 32376), (2413, 28968), (2414, 28956), (2584, 27051), (2698, 25908), (3048, 22933), (3621, 19304), (3876, 18034), (4047, 17272), (4318, 16188), (4826, 14484), (4828, 14478), (5396, 12954), (6477, 10792), (7239, 9656), (7242, 9652), (7752, 9017), (8094, 8636)]