66268656

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 199339920

約数和(自身を除く): 133071264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 424, 456, 457, 477, 636, 684, 848, 912, 914, 954, 1007, 1272, 1368, 1371, 1828, 1908, 2014, 2544, 2736, 2742, 3021, 3656, 3816, 4028, 4113, 5484, 6042, 7312, 7632, 8056, 8226, 8683, 9063, 10968, 12084, 16112, 16452, 17366, 18126, 21936, 24168, 24221, 26049, 32904, 34732, 36252, 48336, 48442, 52098, 65808, 69464, 72504, 72663, 78147, 96884, 104196, 138928, 145008, 145326, 156294, 193768, 208392, 217989, 290652, 312588, 387536, 416784, 435978, 460199, 581304, 625176, 871956, 920398, 1162608, 1250352, 1380597, 1743912, 1840796, 2761194, 3487824, 3681592, 4141791, 5522388, 7363184, 8283582, 11044776, 16567164, 22089552, 33134328, 66268656]

約数ペア:

[(1, 66268656), (2, 33134328), (3, 22089552), (4, 16567164), (6, 11044776), (8, 8283582), (9, 7363184), (12, 5522388), (16, 4141791), (18, 3681592), (19, 3487824), (24, 2761194), (36, 1840796), (38, 1743912), (48, 1380597), (53, 1250352), (57, 1162608), (72, 920398), (76, 871956), (106, 625176), (114, 581304), (144, 460199), (152, 435978), (159, 416784), (171, 387536), (212, 312588), (228, 290652), (304, 217989), (318, 208392), (342, 193768), (424, 156294), (456, 145326), (457, 145008), (477, 138928), (636, 104196), (684, 96884), (848, 78147), (912, 72663), (914, 72504), (954, 69464), (1007, 65808), (1272, 52098), (1368, 48442), (1371, 48336), (1828, 36252), (1908, 34732), (2014, 32904), (2544, 26049), (2736, 24221), (2742, 24168), (3021, 21936), (3656, 18126), (3816, 17366), (4028, 16452), (4113, 16112), (5484, 12084), (6042, 10968), (7312, 9063), (7632, 8683), (8056, 8226)]