78220306728

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1$

素因数の和:2296

約数の個数: 192

約数和(自身を含む): 221319034560

約数和(自身を除く): 143098727832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 107, 111, 137, 148, 214, 222, 274, 296, 321, 333, 411, 428, 444, 548, 642, 666, 822, 856, 888, 963, 1096, 1233, 1284, 1332, 1644, 1926, 2003, 2466, 2568, 2664, 3288, 3852, 3959, 4006, 4932, 5069, 6009, 7704, 7918, 8012, 9864, 10138, 11877, 12018, 14659, 15207, 15836, 16024, 18027, 20276, 23754, 24036, 29318, 30414, 31672, 35631, 36054, 40552, 43977, 45621, 47508, 48072, 58636, 60828, 71262, 72108, 74111, 87954, 91242, 95016, 117272, 121656, 131931, 142524, 144216, 148222, 175908, 182484, 214321, 222333, 263862, 274411, 285048, 296444, 351816, 364968, 428642, 444666, 527724, 542383, 548822, 592888, 642963, 666999, 823233, 857284, 889332, 1055448, 1084766, 1097644, 1285926, 1333998, 1627149, 1646466, 1714568, 1778664, 1928889, 2169532, 2195288, 2469699, 2571852, 2667996, 3254298, 3292932, 3857778, 4339064, 4881447, 4939398, 5143704, 5335992, 6508596, 6585864, 7715556, 7929877, 9762894, 9878796, 10153207, 13017192, 15431112, 15859754, 19525788, 19757592, 20306414, 23789631, 29361977, 30459621, 31719508, 39051576, 40612828, 47579262, 58723954, 60919242, 63439016, 71368893, 81225656, 88085931, 91378863, 95158524, 117447908, 121838484, 142737786, 176171862, 182757726, 190317048, 234895816, 243676968, 264257793, 285475572, 352343724, 365515452, 528515586, 570951144, 704687448, 731030904, 1057031172, 1086393149, 2114062344, 2172786298, 3259179447, 4345572596, 6518358894, 8691145192, 9777538341, 13036717788, 19555076682, 26073435576, 39110153364, 78220306728]

約数ペア:

[(1, 78220306728), (2, 39110153364), (3, 26073435576), (4, 19555076682), (6, 13036717788), (8, 9777538341), (9, 8691145192), (12, 6518358894), (18, 4345572596), (24, 3259179447), (36, 2172786298), (37, 2114062344), (72, 1086393149), (74, 1057031172), (107, 731030904), (111, 704687448), (137, 570951144), (148, 528515586), (214, 365515452), (222, 352343724), (274, 285475572), (296, 264257793), (321, 243676968), (333, 234895816), (411, 190317048), (428, 182757726), (444, 176171862), (548, 142737786), (642, 121838484), (666, 117447908), (822, 95158524), (856, 91378863), (888, 88085931), (963, 81225656), (1096, 71368893), (1233, 63439016), (1284, 60919242), (1332, 58723954), (1644, 47579262), (1926, 40612828), (2003, 39051576), (2466, 31719508), (2568, 30459621), (2664, 29361977), (3288, 23789631), (3852, 20306414), (3959, 19757592), (4006, 19525788), (4932, 15859754), (5069, 15431112), (6009, 13017192), (7704, 10153207), (7918, 9878796), (8012, 9762894), (9864, 7929877), (10138, 7715556), (11877, 6585864), (12018, 6508596), (14659, 5335992), (15207, 5143704), (15836, 4939398), (16024, 4881447), (18027, 4339064), (20276, 3857778), (23754, 3292932), (24036, 3254298), (29318, 2667996), (30414, 2571852), (31672, 2469699), (35631, 2195288), (36054, 2169532), (40552, 1928889), (43977, 1778664), (45621, 1714568), (47508, 1646466), (48072, 1627149), (58636, 1333998), (60828, 1285926), (71262, 1097644), (72108, 1084766), (74111, 1055448), (87954, 889332), (91242, 857284), (95016, 823233), (117272, 666999), (121656, 642963), (131931, 592888), (142524, 548822), (144216, 542383), (148222, 527724), (175908, 444666), (182484, 428642), (214321, 364968), (222333, 351816), (263862, 296444), (274411, 285048)]