64173888

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2652

約数の個数: 84

約数和(自身を含む): 188293248

約数和(自身を除く): 124119360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2591, 2752, 3096, 4128, 5182, 6192, 7773, 8256, 10364, 12384, 15546, 20728, 23319, 24768, 31092, 41456, 46638, 62184, 82912, 93276, 111413, 124368, 165824, 186552, 222826, 248736, 334239, 373104, 445652, 497472, 668478, 746208, 891304, 1002717, 1336956, 1492416, 1782608, 2005434, 2673912, 3565216, 4010868, 5347824, 7130432, 8021736, 10695648, 16043472, 21391296, 32086944, 64173888]

約数ペア:

[(1, 64173888), (2, 32086944), (3, 21391296), (4, 16043472), (6, 10695648), (8, 8021736), (9, 7130432), (12, 5347824), (16, 4010868), (18, 3565216), (24, 2673912), (32, 2005434), (36, 1782608), (43, 1492416), (48, 1336956), (64, 1002717), (72, 891304), (86, 746208), (96, 668478), (129, 497472), (144, 445652), (172, 373104), (192, 334239), (258, 248736), (288, 222826), (344, 186552), (387, 165824), (516, 124368), (576, 111413), (688, 93276), (774, 82912), (1032, 62184), (1376, 46638), (1548, 41456), (2064, 31092), (2591, 24768), (2752, 23319), (3096, 20728), (4128, 15546), (5182, 12384), (6192, 10364), (7773, 8256)]