78755544

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{1063}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 255360000

約数和(自身を除く): 176604456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1063, 1176, 1323, 1372, 1512, 1764, 2058, 2126, 2646, 2744, 3087, 3189, 3528, 4116, 4252, 5292, 6174, 6378, 7441, 8232, 8504, 9261, 9567, 10584, 12348, 12756, 14882, 18522, 19134, 22323, 24696, 25512, 28701, 29764, 37044, 38268, 44646, 52087, 57402, 59528, 66969, 74088, 76536, 89292, 104174, 114804, 133938, 156261, 178584, 200907, 208348, 229608, 267876, 312522, 364609, 401814, 416696, 468783, 535752, 625044, 729218, 803628, 937566, 1093827, 1250088, 1406349, 1458436, 1607256, 1875132, 2187654, 2812698, 2916872, 3281481, 3750264, 4375308, 5625396, 6562962, 8750616, 9844443, 11250792, 13125924, 19688886, 26251848, 39377772, 78755544]

約数ペア:

[(1, 78755544), (2, 39377772), (3, 26251848), (4, 19688886), (6, 13125924), (7, 11250792), (8, 9844443), (9, 8750616), (12, 6562962), (14, 5625396), (18, 4375308), (21, 3750264), (24, 3281481), (27, 2916872), (28, 2812698), (36, 2187654), (42, 1875132), (49, 1607256), (54, 1458436), (56, 1406349), (63, 1250088), (72, 1093827), (84, 937566), (98, 803628), (108, 729218), (126, 625044), (147, 535752), (168, 468783), (189, 416696), (196, 401814), (216, 364609), (252, 312522), (294, 267876), (343, 229608), (378, 208348), (392, 200907), (441, 178584), (504, 156261), (588, 133938), (686, 114804), (756, 104174), (882, 89292), (1029, 76536), (1063, 74088), (1176, 66969), (1323, 59528), (1372, 57402), (1512, 52087), (1764, 44646), (2058, 38268), (2126, 37044), (2646, 29764), (2744, 28701), (3087, 25512), (3189, 24696), (3528, 22323), (4116, 19134), (4252, 18522), (5292, 14882), (6174, 12756), (6378, 12348), (7441, 10584), (8232, 9567), (8504, 9261)]