78255072

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 240

約数和(自身を含む): 278087040

約数和(自身を除く): 199831968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 227, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 454, 456, 504, 513, 532, 567, 608, 648, 672, 681, 684, 756, 798, 864, 908, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1362, 1368, 1512, 1539, 1589, 1596, 1816, 1824, 2016, 2043, 2052, 2128, 2268, 2394, 2592, 2724, 2736, 3024, 3078, 3178, 3192, 3591, 3632, 4086, 4104, 4256, 4313, 4536, 4767, 4788, 5448, 5472, 6048, 6129, 6156, 6356, 6384, 7182, 7264, 8172, 8208, 8626, 9072, 9534, 9576, 10773, 10896, 12258, 12312, 12712, 12768, 12939, 14301, 14364, 16344, 16416, 17252, 18144, 18387, 19068, 19152, 21546, 21792, 24516, 24624, 25424, 25878, 28602, 28728, 30191, 32688, 34504, 36774, 38136, 38304, 38817, 42903, 43092, 49032, 49248, 50848, 51756, 57204, 57456, 60382, 65376, 69008, 73548, 76272, 77634, 85806, 86184, 90573, 98064, 103512, 114408, 114912, 116451, 120764, 128709, 138016, 147096, 152544, 155268, 171612, 172368, 181146, 196128, 207024, 228816, 232902, 241528, 257418, 271719, 294192, 310536, 343224, 344736, 349353, 362292, 414048, 457632, 465804, 483056, 514836, 543438, 588384, 621072, 686448, 698706, 724584, 815157, 931608, 966112, 1029672, 1086876, 1242144, 1372896, 1397412, 1449168, 1630314, 1863216, 2059344, 2173752, 2445471, 2794824, 2898336, 3260628, 3726432, 4118688, 4347504, 4890942, 5589648, 6521256, 8695008, 9781884, 11179296, 13042512, 19563768, 26085024, 39127536, 78255072]

約数ペア:

[(1, 78255072), (2, 39127536), (3, 26085024), (4, 19563768), (6, 13042512), (7, 11179296), (8, 9781884), (9, 8695008), (12, 6521256), (14, 5589648), (16, 4890942), (18, 4347504), (19, 4118688), (21, 3726432), (24, 3260628), (27, 2898336), (28, 2794824), (32, 2445471), (36, 2173752), (38, 2059344), (42, 1863216), (48, 1630314), (54, 1449168), (56, 1397412), (57, 1372896), (63, 1242144), (72, 1086876), (76, 1029672), (81, 966112), (84, 931608), (96, 815157), (108, 724584), (112, 698706), (114, 686448), (126, 621072), (133, 588384), (144, 543438), (152, 514836), (162, 483056), (168, 465804), (171, 457632), (189, 414048), (216, 362292), (224, 349353), (227, 344736), (228, 343224), (252, 310536), (266, 294192), (288, 271719), (304, 257418), (324, 241528), (336, 232902), (342, 228816), (378, 207024), (399, 196128), (432, 181146), (454, 172368), (456, 171612), (504, 155268), (513, 152544), (532, 147096), (567, 138016), (608, 128709), (648, 120764), (672, 116451), (681, 114912), (684, 114408), (756, 103512), (798, 98064), (864, 90573), (908, 86184), (912, 85806), (1008, 77634), (1026, 76272), (1064, 73548), (1134, 69008), (1197, 65376), (1296, 60382), (1362, 57456), (1368, 57204), (1512, 51756), (1539, 50848), (1589, 49248), (1596, 49032), (1816, 43092), (1824, 42903), (2016, 38817), (2043, 38304), (2052, 38136), (2128, 36774), (2268, 34504), (2394, 32688), (2592, 30191), (2724, 28728), (2736, 28602), (3024, 25878), (3078, 25424), (3178, 24624), (3192, 24516), (3591, 21792), (3632, 21546), (4086, 19152), (4104, 19068), (4256, 18387), (4313, 18144), (4536, 17252), (4767, 16416), (4788, 16344), (5448, 14364), (5472, 14301), (6048, 12939), (6129, 12768), (6156, 12712), (6356, 12312), (6384, 12258), (7182, 10896), (7264, 10773), (8172, 9576), (8208, 9534), (8626, 9072)]