72721691952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{164839}}^1$

素因数の和:164971

約数の個数: 160

約数和(自身を含む): 233508387840

約数和(自身を除く): 160786695888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 101, 104, 112, 156, 168, 182, 202, 208, 273, 303, 312, 336, 364, 404, 546, 606, 624, 707, 728, 808, 1092, 1212, 1313, 1414, 1456, 1616, 2121, 2184, 2424, 2626, 2828, 3939, 4242, 4368, 4848, 5252, 5656, 7878, 8484, 9191, 10504, 11312, 15756, 16968, 18382, 21008, 27573, 31512, 33936, 36764, 55146, 63024, 73528, 110292, 147056, 164839, 220584, 329678, 441168, 494517, 659356, 989034, 1153873, 1318712, 1978068, 2142907, 2307746, 2637424, 3461619, 3956136, 4285814, 4615492, 6428721, 6923238, 7912272, 8571628, 9230984, 12857442, 13846476, 15000349, 16648739, 17143256, 18461968, 25714884, 27692952, 30000698, 33297478, 34286512, 45001047, 49946217, 51429768, 55385904, 60001396, 66594956, 90002094, 99892434, 102859536, 116541173, 120002792, 133189912, 180004188, 199784868, 216433607, 233082346, 240005584, 266379824, 349623519, 360008376, 399569736, 432867214, 466164692, 649300821, 699247038, 720016752, 799139472, 865734428, 932329384, 1298601642, 1398494076, 1515035249, 1731468856, 1864658768, 2597203284, 2796988152, 3030070498, 3462937712, 4545105747, 5194406568, 5593976304, 6060140996, 9090211494, 10388813136, 12120281992, 18180422988, 24240563984, 36360845976, 72721691952]

約数ペア:

[(1, 72721691952), (2, 36360845976), (3, 24240563984), (4, 18180422988), (6, 12120281992), (7, 10388813136), (8, 9090211494), (12, 6060140996), (13, 5593976304), (14, 5194406568), (16, 4545105747), (21, 3462937712), (24, 3030070498), (26, 2796988152), (28, 2597203284), (39, 1864658768), (42, 1731468856), (48, 1515035249), (52, 1398494076), (56, 1298601642), (78, 932329384), (84, 865734428), (91, 799139472), (101, 720016752), (104, 699247038), (112, 649300821), (156, 466164692), (168, 432867214), (182, 399569736), (202, 360008376), (208, 349623519), (273, 266379824), (303, 240005584), (312, 233082346), (336, 216433607), (364, 199784868), (404, 180004188), (546, 133189912), (606, 120002792), (624, 116541173), (707, 102859536), (728, 99892434), (808, 90002094), (1092, 66594956), (1212, 60001396), (1313, 55385904), (1414, 51429768), (1456, 49946217), (1616, 45001047), (2121, 34286512), (2184, 33297478), (2424, 30000698), (2626, 27692952), (2828, 25714884), (3939, 18461968), (4242, 17143256), (4368, 16648739), (4848, 15000349), (5252, 13846476), (5656, 12857442), (7878, 9230984), (8484, 8571628), (9191, 7912272), (10504, 6923238), (11312, 6428721), (15756, 4615492), (16968, 4285814), (18382, 3956136), (21008, 3461619), (27573, 2637424), (31512, 2307746), (33936, 2142907), (36764, 1978068), (55146, 1318712), (63024, 1153873), (73528, 989034), (110292, 659356), (147056, 494517), (164839, 441168), (220584, 329678)]