72280659456

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1627}}^1$

素因数の和:1993

約数の個数: 240

約数和(自身を含む): 216161307648

約数和(自身を除く): 143880648192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 311, 372, 384, 496, 512, 558, 576, 622, 744, 768, 933, 992, 1116, 1152, 1244, 1488, 1536, 1627, 1866, 1984, 2232, 2304, 2488, 2799, 2976, 3254, 3732, 3968, 4464, 4608, 4881, 4976, 5598, 5952, 6508, 7464, 7936, 8928, 9641, 9762, 9952, 11196, 11904, 13016, 14643, 14928, 15872, 17856, 19282, 19524, 19904, 22392, 23808, 26032, 28923, 29286, 29856, 35712, 38564, 39048, 39808, 44784, 47616, 50437, 52064, 57846, 58572, 59712, 71424, 77128, 78096, 79616, 86769, 89568, 100874, 104128, 115692, 117144, 119424, 142848, 151311, 154256, 156192, 159232, 173538, 179136, 201748, 208256, 231384, 234288, 238848, 302622, 308512, 312384, 347076, 358272, 403496, 416512, 453933, 462768, 468576, 477696, 505997, 605244, 617024, 624768, 694152, 716544, 806992, 833024, 907866, 925536, 937152, 1011994, 1210488, 1234048, 1249536, 1388304, 1433088, 1517991, 1613984, 1815732, 1851072, 1874304, 2023988, 2420976, 2468096, 2499072, 2776608, 3035982, 3227968, 3631464, 3702144, 3748608, 4047976, 4553973, 4841952, 4936192, 5553216, 6071964, 6455936, 7262928, 7404288, 7497216, 8095952, 9107946, 9683904, 11106432, 12143928, 12911872, 14525856, 14808576, 15685907, 16191904, 18215892, 19367808, 22212864, 24287856, 25823744, 29051712, 31371814, 32383808, 36431784, 38735616, 44425728, 47057721, 48575712, 58103424, 62743628, 64767616, 72863568, 77471232, 94115442, 97151424, 116206848, 125487256, 129535232, 141173163, 145727136, 188230884, 194302848, 232413696, 250974512, 259070464, 282346326, 291454272, 376461768, 388605696, 501949024, 564692652, 582908544, 752923536, 777211392, 1003898048, 1129385304, 1165817088, 1505847072, 2007796096, 2258770608, 2331634176, 3011694144, 4015592192, 4517541216, 6023388288, 8031184384, 9035082432, 12046776576, 18070164864, 24093553152, 36140329728, 72280659456]

約数ペア:

[(1, 72280659456), (2, 36140329728), (3, 24093553152), (4, 18070164864), (6, 12046776576), (8, 9035082432), (9, 8031184384), (12, 6023388288), (16, 4517541216), (18, 4015592192), (24, 3011694144), (31, 2331634176), (32, 2258770608), (36, 2007796096), (48, 1505847072), (62, 1165817088), (64, 1129385304), (72, 1003898048), (93, 777211392), (96, 752923536), (124, 582908544), (128, 564692652), (144, 501949024), (186, 388605696), (192, 376461768), (248, 291454272), (256, 282346326), (279, 259070464), (288, 250974512), (311, 232413696), (372, 194302848), (384, 188230884), (496, 145727136), (512, 141173163), (558, 129535232), (576, 125487256), (622, 116206848), (744, 97151424), (768, 94115442), (933, 77471232), (992, 72863568), (1116, 64767616), (1152, 62743628), (1244, 58103424), (1488, 48575712), (1536, 47057721), (1627, 44425728), (1866, 38735616), (1984, 36431784), (2232, 32383808), (2304, 31371814), (2488, 29051712), (2799, 25823744), (2976, 24287856), (3254, 22212864), (3732, 19367808), (3968, 18215892), (4464, 16191904), (4608, 15685907), (4881, 14808576), (4976, 14525856), (5598, 12911872), (5952, 12143928), (6508, 11106432), (7464, 9683904), (7936, 9107946), (8928, 8095952), (9641, 7497216), (9762, 7404288), (9952, 7262928), (11196, 6455936), (11904, 6071964), (13016, 5553216), (14643, 4936192), (14928, 4841952), (15872, 4553973), (17856, 4047976), (19282, 3748608), (19524, 3702144), (19904, 3631464), (22392, 3227968), (23808, 3035982), (26032, 2776608), (28923, 2499072), (29286, 2468096), (29856, 2420976), (35712, 2023988), (38564, 1874304), (39048, 1851072), (39808, 1815732), (44784, 1613984), (47616, 1517991), (50437, 1433088), (52064, 1388304), (57846, 1249536), (58572, 1234048), (59712, 1210488), (71424, 1011994), (77128, 937152), (78096, 925536), (79616, 907866), (86769, 833024), (89568, 806992), (100874, 716544), (104128, 694152), (115692, 624768), (117144, 617024), (119424, 605244), (142848, 505997), (151311, 477696), (154256, 468576), (156192, 462768), (159232, 453933), (173538, 416512), (179136, 403496), (201748, 358272), (208256, 347076), (231384, 312384), (234288, 308512), (238848, 302622)]