71688672

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 240710400

約数和(自身を除く): 169021728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 96, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 288, 297, 304, 342, 352, 396, 397, 418, 432, 456, 513, 528, 594, 608, 627, 684, 792, 794, 836, 864, 912, 1026, 1056, 1188, 1191, 1254, 1368, 1584, 1588, 1672, 1824, 1881, 2052, 2376, 2382, 2508, 2736, 3168, 3176, 3344, 3573, 3762, 4104, 4367, 4752, 4764, 5016, 5472, 5643, 6352, 6688, 7146, 7524, 7543, 8208, 8734, 9504, 9528, 10032, 10719, 11286, 12704, 13101, 14292, 15048, 15086, 16416, 17468, 19056, 20064, 21438, 22572, 22629, 26202, 28584, 30096, 30172, 34936, 38112, 39303, 42876, 45144, 45258, 52404, 57168, 60192, 60344, 67887, 69872, 78606, 82973, 85752, 90288, 90516, 104808, 114336, 117909, 120688, 135774, 139744, 157212, 165946, 171504, 180576, 181032, 203661, 209616, 235818, 241376, 248919, 271548, 314424, 331892, 343008, 362064, 407322, 419232, 471636, 497838, 543096, 628848, 663784, 724128, 746757, 814644, 943272, 995676, 1086192, 1257696, 1327568, 1493514, 1629288, 1886544, 1991352, 2172384, 2240271, 2655136, 2987028, 3258576, 3773088, 3982704, 4480542, 5974056, 6517152, 7965408, 8961084, 11948112, 17922168, 23896224, 35844336, 71688672]

約数ペア:

[(1, 71688672), (2, 35844336), (3, 23896224), (4, 17922168), (6, 11948112), (8, 8961084), (9, 7965408), (11, 6517152), (12, 5974056), (16, 4480542), (18, 3982704), (19, 3773088), (22, 3258576), (24, 2987028), (27, 2655136), (32, 2240271), (33, 2172384), (36, 1991352), (38, 1886544), (44, 1629288), (48, 1493514), (54, 1327568), (57, 1257696), (66, 1086192), (72, 995676), (76, 943272), (88, 814644), (96, 746757), (99, 724128), (108, 663784), (114, 628848), (132, 543096), (144, 497838), (152, 471636), (171, 419232), (176, 407322), (198, 362064), (209, 343008), (216, 331892), (228, 314424), (264, 271548), (288, 248919), (297, 241376), (304, 235818), (342, 209616), (352, 203661), (396, 181032), (397, 180576), (418, 171504), (432, 165946), (456, 157212), (513, 139744), (528, 135774), (594, 120688), (608, 117909), (627, 114336), (684, 104808), (792, 90516), (794, 90288), (836, 85752), (864, 82973), (912, 78606), (1026, 69872), (1056, 67887), (1188, 60344), (1191, 60192), (1254, 57168), (1368, 52404), (1584, 45258), (1588, 45144), (1672, 42876), (1824, 39303), (1881, 38112), (2052, 34936), (2376, 30172), (2382, 30096), (2508, 28584), (2736, 26202), (3168, 22629), (3176, 22572), (3344, 21438), (3573, 20064), (3762, 19056), (4104, 17468), (4367, 16416), (4752, 15086), (4764, 15048), (5016, 14292), (5472, 13101), (5643, 12704), (6352, 11286), (6688, 10719), (7146, 10032), (7524, 9528), (7543, 9504), (8208, 8734)]