63890694

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 80

約数和(自身を含む): 165504768

約数和(自身を除く): 101614074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 103, 126, 162, 189, 206, 309, 378, 547, 567, 618, 721, 927, 1094, 1134, 1442, 1641, 1854, 2163, 2781, 3282, 3829, 4326, 4923, 5562, 6489, 7658, 8343, 9846, 11487, 12978, 14769, 16686, 19467, 22974, 29538, 34461, 38934, 44307, 56341, 58401, 68922, 88614, 103383, 112682, 116802, 169023, 206766, 310149, 338046, 394387, 507069, 620298, 788774, 1014138, 1183161, 1521207, 2366322, 3042414, 3549483, 4563621, 7098966, 9127242, 10648449, 21296898, 31945347, 63890694]

約数ペア:

[(1, 63890694), (2, 31945347), (3, 21296898), (6, 10648449), (7, 9127242), (9, 7098966), (14, 4563621), (18, 3549483), (21, 3042414), (27, 2366322), (42, 1521207), (54, 1183161), (63, 1014138), (81, 788774), (103, 620298), (126, 507069), (162, 394387), (189, 338046), (206, 310149), (309, 206766), (378, 169023), (547, 116802), (567, 112682), (618, 103383), (721, 88614), (927, 68922), (1094, 58401), (1134, 56341), (1442, 44307), (1641, 38934), (1854, 34461), (2163, 29538), (2781, 22974), (3282, 19467), (3829, 16686), (4326, 14769), (4923, 12978), (5562, 11487), (6489, 9846), (7658, 8343)]