77537616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{907}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 217527744

約数和(自身を除く): 139990128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 907, 1096, 1644, 1781, 1814, 2192, 2721, 3288, 3562, 3628, 5343, 5442, 6576, 7124, 7256, 10686, 10884, 11791, 14248, 14512, 21372, 21768, 23582, 28496, 35373, 42744, 43536, 47164, 70746, 85488, 94328, 124259, 141492, 188656, 248518, 282984, 372777, 497036, 565968, 745554, 994072, 1491108, 1615367, 1988144, 2982216, 3230734, 4846101, 5964432, 6461468, 9692202, 12922936, 19384404, 25845872, 38768808, 77537616]

約数ペア:

[(1, 77537616), (2, 38768808), (3, 25845872), (4, 19384404), (6, 12922936), (8, 9692202), (12, 6461468), (13, 5964432), (16, 4846101), (24, 3230734), (26, 2982216), (39, 1988144), (48, 1615367), (52, 1491108), (78, 994072), (104, 745554), (137, 565968), (156, 497036), (208, 372777), (274, 282984), (312, 248518), (411, 188656), (548, 141492), (624, 124259), (822, 94328), (907, 85488), (1096, 70746), (1644, 47164), (1781, 43536), (1814, 42744), (2192, 35373), (2721, 28496), (3288, 23582), (3562, 21768), (3628, 21372), (5343, 14512), (5442, 14248), (6576, 11791), (7124, 10884), (7256, 10686)]