68136774192

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^2\times {\mathrm{255907}}^1$

素因数の和:256007

約数の個数: 90

約数和(自身を含む): 195226839132

約数和(自身を除く): 127090064940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 1849, 2064, 3096, 3698, 5547, 6192, 7396, 11094, 14792, 16641, 22188, 29584, 33282, 44376, 66564, 88752, 133128, 255907, 266256, 511814, 767721, 1023628, 1535442, 2047256, 2303163, 3070884, 4094512, 4606326, 6141768, 9212652, 11004001, 12283536, 18425304, 22008002, 33012003, 36850608, 44016004, 66024006, 88032008, 99036009, 132048012, 176064016, 198072018, 264096024, 396144036, 473172043, 528192048, 792288072, 946344086, 1419516129, 1584576144, 1892688172, 2839032258, 3785376344, 4258548387, 5678064516, 7570752688, 8517096774, 11356129032, 17034193548, 22712258064, 34068387096, 68136774192]

約数ペア:

[(1, 68136774192), (2, 34068387096), (3, 22712258064), (4, 17034193548), (6, 11356129032), (8, 8517096774), (9, 7570752688), (12, 5678064516), (16, 4258548387), (18, 3785376344), (24, 2839032258), (36, 1892688172), (43, 1584576144), (48, 1419516129), (72, 946344086), (86, 792288072), (129, 528192048), (144, 473172043), (172, 396144036), (258, 264096024), (344, 198072018), (387, 176064016), (516, 132048012), (688, 99036009), (774, 88032008), (1032, 66024006), (1548, 44016004), (1849, 36850608), (2064, 33012003), (3096, 22008002), (3698, 18425304), (5547, 12283536), (6192, 11004001), (7396, 9212652), (11094, 6141768), (14792, 4606326), (16641, 4094512), (22188, 3070884), (29584, 2303163), (33282, 2047256), (44376, 1535442), (66564, 1023628), (88752, 767721), (133128, 511814), (255907, 266256)]