72279433728

素因数分解:

$2^9\times 3^4\times {\mathrm{181}}^1\times {\mathrm{9629}}^1$

素因数の和:9840

約数の個数: 200

約数和(自身を含む): 216949512780

約数和(自身を除く): 144670079052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 181, 192, 216, 256, 288, 324, 362, 384, 432, 512, 543, 576, 648, 724, 768, 864, 1086, 1152, 1296, 1448, 1536, 1629, 1728, 2172, 2304, 2592, 2896, 3258, 3456, 4344, 4608, 4887, 5184, 5792, 6516, 6912, 8688, 9629, 9774, 10368, 11584, 13032, 13824, 14661, 17376, 19258, 19548, 20736, 23168, 26064, 28887, 29322, 34752, 38516, 39096, 41472, 46336, 52128, 57774, 58644, 69504, 77032, 78192, 86661, 92672, 104256, 115548, 117288, 139008, 154064, 156384, 173322, 208512, 231096, 234576, 259983, 278016, 308128, 312768, 346644, 417024, 462192, 469152, 519966, 616256, 625536, 693288, 779949, 834048, 924384, 938304, 1039932, 1232512, 1251072, 1386576, 1559898, 1742849, 1848768, 1876608, 2079864, 2465024, 2502144, 2773152, 3119796, 3485698, 3697536, 3753216, 4159728, 4930048, 5228547, 5546304, 6239592, 6971396, 7395072, 7506432, 8319456, 10457094, 11092608, 12479184, 13942792, 14790144, 15685641, 16638912, 20914188, 22185216, 24958368, 27885584, 31371282, 33277824, 41828376, 44370432, 47056923, 49916736, 55771168, 62742564, 66555648, 83656752, 94113846, 99833472, 111542336, 125485128, 133111296, 141170769, 167313504, 188227692, 199666944, 223084672, 250970256, 282341538, 334627008, 376455384, 399333888, 446169344, 501940512, 564683076, 669254016, 752910768, 892338688, 1003881024, 1129366152, 1338508032, 1505821536, 2007762048, 2258732304, 2677016064, 3011643072, 4015524096, 4517464608, 6023286144, 8031048192, 9034929216, 12046572288, 18069858432, 24093144576, 36139716864, 72279433728]

約数ペア:

[(1, 72279433728), (2, 36139716864), (3, 24093144576), (4, 18069858432), (6, 12046572288), (8, 9034929216), (9, 8031048192), (12, 6023286144), (16, 4517464608), (18, 4015524096), (24, 3011643072), (27, 2677016064), (32, 2258732304), (36, 2007762048), (48, 1505821536), (54, 1338508032), (64, 1129366152), (72, 1003881024), (81, 892338688), (96, 752910768), (108, 669254016), (128, 564683076), (144, 501940512), (162, 446169344), (181, 399333888), (192, 376455384), (216, 334627008), (256, 282341538), (288, 250970256), (324, 223084672), (362, 199666944), (384, 188227692), (432, 167313504), (512, 141170769), (543, 133111296), (576, 125485128), (648, 111542336), (724, 99833472), (768, 94113846), (864, 83656752), (1086, 66555648), (1152, 62742564), (1296, 55771168), (1448, 49916736), (1536, 47056923), (1629, 44370432), (1728, 41828376), (2172, 33277824), (2304, 31371282), (2592, 27885584), (2896, 24958368), (3258, 22185216), (3456, 20914188), (4344, 16638912), (4608, 15685641), (4887, 14790144), (5184, 13942792), (5792, 12479184), (6516, 11092608), (6912, 10457094), (8688, 8319456), (9629, 7506432), (9774, 7395072), (10368, 6971396), (11584, 6239592), (13032, 5546304), (13824, 5228547), (14661, 4930048), (17376, 4159728), (19258, 3753216), (19548, 3697536), (20736, 3485698), (23168, 3119796), (26064, 2773152), (28887, 2502144), (29322, 2465024), (34752, 2079864), (38516, 1876608), (39096, 1848768), (41472, 1742849), (46336, 1559898), (52128, 1386576), (57774, 1251072), (58644, 1232512), (69504, 1039932), (77032, 938304), (78192, 924384), (86661, 834048), (92672, 779949), (104256, 693288), (115548, 625536), (117288, 616256), (139008, 519966), (154064, 469152), (156384, 462192), (173322, 417024), (208512, 346644), (231096, 312768), (234576, 308128), (259983, 278016)]