77189328

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1121

約数の個数: 80

約数和(自身を含む): 222932160

約数和(自身を除く): 145742832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 907, 1182, 1576, 1773, 1814, 2364, 2721, 3152, 3546, 3628, 4728, 5319, 5442, 7092, 7256, 8163, 9456, 10638, 10884, 14184, 14512, 16326, 21276, 21768, 24489, 28368, 32652, 42552, 43536, 48978, 65304, 85104, 97956, 130608, 178679, 195912, 357358, 391824, 536037, 714716, 1072074, 1429432, 1608111, 2144148, 2858864, 3216222, 4288296, 4824333, 6432444, 8576592, 9648666, 12864888, 19297332, 25729776, 38594664, 77189328]

約数ペア:

[(1, 77189328), (2, 38594664), (3, 25729776), (4, 19297332), (6, 12864888), (8, 9648666), (9, 8576592), (12, 6432444), (16, 4824333), (18, 4288296), (24, 3216222), (27, 2858864), (36, 2144148), (48, 1608111), (54, 1429432), (72, 1072074), (108, 714716), (144, 536037), (197, 391824), (216, 357358), (394, 195912), (432, 178679), (591, 130608), (788, 97956), (907, 85104), (1182, 65304), (1576, 48978), (1773, 43536), (1814, 42552), (2364, 32652), (2721, 28368), (3152, 24489), (3546, 21768), (3628, 21276), (4728, 16326), (5319, 14512), (5442, 14184), (7092, 10884), (7256, 10638), (8163, 9456)]