78948144

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 180

約数和(自身を含む): 254702448

約数和(自身を除く): 175754304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 121, 132, 138, 144, 176, 184, 197, 198, 207, 242, 253, 264, 276, 363, 368, 394, 396, 414, 484, 506, 528, 552, 591, 726, 759, 788, 792, 828, 968, 1012, 1089, 1104, 1182, 1452, 1518, 1576, 1584, 1656, 1773, 1936, 2024, 2167, 2178, 2277, 2364, 2783, 2904, 3036, 3152, 3312, 3546, 4048, 4334, 4356, 4531, 4554, 4728, 5566, 5808, 6072, 6501, 7092, 8349, 8668, 8712, 9062, 9108, 9456, 11132, 12144, 13002, 13593, 14184, 16698, 17336, 17424, 18124, 18216, 19503, 22264, 23837, 25047, 26004, 27186, 28368, 33396, 34672, 36248, 36432, 39006, 40779, 44528, 47674, 49841, 50094, 52008, 54372, 66792, 71511, 72496, 78012, 81558, 95348, 99682, 100188, 104016, 108744, 133584, 143022, 149523, 156024, 163116, 190696, 199364, 200376, 214533, 217488, 286044, 299046, 312048, 326232, 381392, 398728, 400752, 429066, 448569, 548251, 572088, 598092, 652464, 797456, 858132, 897138, 1096502, 1144176, 1196184, 1644753, 1716264, 1794276, 2193004, 2392368, 3289506, 3432528, 3588552, 4386008, 4934259, 6579012, 7177104, 8772016, 9868518, 13158024, 19737036, 26316048, 39474072, 78948144]

約数ペア:

[(1, 78948144), (2, 39474072), (3, 26316048), (4, 19737036), (6, 13158024), (8, 9868518), (9, 8772016), (11, 7177104), (12, 6579012), (16, 4934259), (18, 4386008), (22, 3588552), (23, 3432528), (24, 3289506), (33, 2392368), (36, 2193004), (44, 1794276), (46, 1716264), (48, 1644753), (66, 1196184), (69, 1144176), (72, 1096502), (88, 897138), (92, 858132), (99, 797456), (121, 652464), (132, 598092), (138, 572088), (144, 548251), (176, 448569), (184, 429066), (197, 400752), (198, 398728), (207, 381392), (242, 326232), (253, 312048), (264, 299046), (276, 286044), (363, 217488), (368, 214533), (394, 200376), (396, 199364), (414, 190696), (484, 163116), (506, 156024), (528, 149523), (552, 143022), (591, 133584), (726, 108744), (759, 104016), (788, 100188), (792, 99682), (828, 95348), (968, 81558), (1012, 78012), (1089, 72496), (1104, 71511), (1182, 66792), (1452, 54372), (1518, 52008), (1576, 50094), (1584, 49841), (1656, 47674), (1773, 44528), (1936, 40779), (2024, 39006), (2167, 36432), (2178, 36248), (2277, 34672), (2364, 33396), (2783, 28368), (2904, 27186), (3036, 26004), (3152, 25047), (3312, 23837), (3546, 22264), (4048, 19503), (4334, 18216), (4356, 18124), (4531, 17424), (4554, 17336), (4728, 16698), (5566, 14184), (5808, 13593), (6072, 13002), (6501, 12144), (7092, 11132), (8349, 9456), (8668, 9108), (8712, 9062)]