78038048

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 176359680

約数和(自身を除く): 98321632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 53, 88, 89, 94, 106, 176, 178, 188, 212, 352, 356, 376, 424, 517, 583, 712, 752, 848, 979, 1034, 1166, 1424, 1504, 1696, 1958, 2068, 2332, 2491, 2848, 3916, 4136, 4183, 4664, 4717, 4982, 7832, 8272, 8366, 9328, 9434, 9964, 15664, 16544, 16732, 18656, 18868, 19928, 27401, 31328, 33464, 37736, 39856, 46013, 51887, 54802, 66928, 75472, 79712, 92026, 103774, 109604, 133856, 150944, 184052, 207548, 219208, 221699, 368104, 415096, 438416, 443398, 736208, 830192, 876832, 886796, 1472416, 1660384, 1773592, 2438689, 3547184, 4877378, 7094368, 9754756, 19509512, 39019024, 78038048]

約数ペア:

[(1, 78038048), (2, 39019024), (4, 19509512), (8, 9754756), (11, 7094368), (16, 4877378), (22, 3547184), (32, 2438689), (44, 1773592), (47, 1660384), (53, 1472416), (88, 886796), (89, 876832), (94, 830192), (106, 736208), (176, 443398), (178, 438416), (188, 415096), (212, 368104), (352, 221699), (356, 219208), (376, 207548), (424, 184052), (517, 150944), (583, 133856), (712, 109604), (752, 103774), (848, 92026), (979, 79712), (1034, 75472), (1166, 66928), (1424, 54802), (1504, 51887), (1696, 46013), (1958, 39856), (2068, 37736), (2332, 33464), (2491, 31328), (2848, 27401), (3916, 19928), (4136, 18868), (4183, 18656), (4664, 16732), (4717, 16544), (4982, 15664), (7832, 9964), (8272, 9434), (8366, 9328)]