78120336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5468

約数の個数: 80

約数和(自身を含む): 236048384

約数和(自身を除く): 157928048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 5407, 7224, 10814, 14448, 16221, 21628, 32442, 37849, 43256, 64884, 75698, 86512, 113547, 129768, 151396, 227094, 232501, 259536, 302792, 454188, 465002, 605584, 697503, 908376, 930004, 1395006, 1627507, 1816752, 1860008, 2790012, 3255014, 3720016, 4882521, 5580024, 6510028, 9765042, 11160048, 13020056, 19530084, 26040112, 39060168, 78120336]

約数ペア:

[(1, 78120336), (2, 39060168), (3, 26040112), (4, 19530084), (6, 13020056), (7, 11160048), (8, 9765042), (12, 6510028), (14, 5580024), (16, 4882521), (21, 3720016), (24, 3255014), (28, 2790012), (42, 1860008), (43, 1816752), (48, 1627507), (56, 1395006), (84, 930004), (86, 908376), (112, 697503), (129, 605584), (168, 465002), (172, 454188), (258, 302792), (301, 259536), (336, 232501), (344, 227094), (516, 151396), (602, 129768), (688, 113547), (903, 86512), (1032, 75698), (1204, 64884), (1806, 43256), (2064, 37849), (2408, 32442), (3612, 21628), (4816, 16221), (5407, 14448), (7224, 10814)]