68985504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1843

約数の個数: 144

約数和(自身を含む): 236134080

約数和(自身を除く): 167148576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1801, 1824, 2016, 2128, 2394, 2736, 3192, 3602, 4256, 4788, 5403, 5472, 6384, 7204, 9576, 10806, 12607, 12768, 14408, 16209, 19152, 21612, 25214, 28816, 32418, 34219, 37821, 38304, 43224, 50428, 57632, 64836, 68438, 75642, 86448, 100856, 102657, 113463, 129672, 136876, 151284, 172896, 201712, 205314, 226926, 239533, 259344, 273752, 302568, 307971, 403424, 410628, 453852, 479066, 518688, 547504, 605136, 615942, 718599, 821256, 907704, 958132, 1095008, 1210272, 1231884, 1437198, 1642512, 1815408, 1916264, 2155797, 2463768, 2874396, 3285024, 3630816, 3832528, 4311594, 4927536, 5748792, 7665056, 8623188, 9855072, 11497584, 17246376, 22995168, 34492752, 68985504]

約数ペア:

[(1, 68985504), (2, 34492752), (3, 22995168), (4, 17246376), (6, 11497584), (7, 9855072), (8, 8623188), (9, 7665056), (12, 5748792), (14, 4927536), (16, 4311594), (18, 3832528), (19, 3630816), (21, 3285024), (24, 2874396), (28, 2463768), (32, 2155797), (36, 1916264), (38, 1815408), (42, 1642512), (48, 1437198), (56, 1231884), (57, 1210272), (63, 1095008), (72, 958132), (76, 907704), (84, 821256), (96, 718599), (112, 615942), (114, 605136), (126, 547504), (133, 518688), (144, 479066), (152, 453852), (168, 410628), (171, 403424), (224, 307971), (228, 302568), (252, 273752), (266, 259344), (288, 239533), (304, 226926), (336, 205314), (342, 201712), (399, 172896), (456, 151284), (504, 136876), (532, 129672), (608, 113463), (672, 102657), (684, 100856), (798, 86448), (912, 75642), (1008, 68438), (1064, 64836), (1197, 57632), (1368, 50428), (1596, 43224), (1801, 38304), (1824, 37821), (2016, 34219), (2128, 32418), (2394, 28816), (2736, 25214), (3192, 21612), (3602, 19152), (4256, 16209), (4788, 14408), (5403, 12768), (5472, 12607), (6384, 10806), (7204, 9576)]