72840192

素因数分解:

$2^{10}\times 3^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 88

約数和(自身を含む): 196708512

約数和(自身を除く): 123868320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 181, 192, 256, 262, 362, 384, 393, 512, 524, 543, 724, 768, 786, 1024, 1048, 1086, 1448, 1536, 1572, 2096, 2172, 2896, 3072, 3144, 4192, 4344, 5792, 6288, 8384, 8688, 11584, 12576, 16768, 17376, 23168, 23711, 25152, 33536, 34752, 46336, 47422, 50304, 67072, 69504, 71133, 92672, 94844, 100608, 134144, 139008, 142266, 185344, 189688, 201216, 278016, 284532, 379376, 402432, 556032, 569064, 758752, 1138128, 1517504, 2276256, 3035008, 4552512, 6070016, 9105024, 12140032, 18210048, 24280064, 36420096, 72840192]

約数ペア:

[(1, 72840192), (2, 36420096), (3, 24280064), (4, 18210048), (6, 12140032), (8, 9105024), (12, 6070016), (16, 4552512), (24, 3035008), (32, 2276256), (48, 1517504), (64, 1138128), (96, 758752), (128, 569064), (131, 556032), (181, 402432), (192, 379376), (256, 284532), (262, 278016), (362, 201216), (384, 189688), (393, 185344), (512, 142266), (524, 139008), (543, 134144), (724, 100608), (768, 94844), (786, 92672), (1024, 71133), (1048, 69504), (1086, 67072), (1448, 50304), (1536, 47422), (1572, 46336), (2096, 34752), (2172, 33536), (2896, 25152), (3072, 23711), (3144, 23168), (4192, 17376), (4344, 16768), (5792, 12576), (6288, 11584), (8384, 8688)]