68968536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1425

約数の個数: 128

約数和(自身を含む): 221598720

約数和(自身を除く): 152630184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1373, 1794, 1932, 2093, 2184, 2392, 2746, 3588, 3864, 4119, 4186, 5492, 6279, 7176, 8238, 8372, 9611, 10984, 12558, 16476, 16744, 17849, 19222, 25116, 28833, 31579, 32952, 35698, 38444, 50232, 53547, 57666, 63158, 71396, 76888, 94737, 107094, 115332, 124943, 126316, 142792, 189474, 214188, 221053, 230664, 249886, 252632, 374829, 378948, 410527, 428376, 442106, 499772, 663159, 749658, 757896, 821054, 884212, 999544, 1231581, 1326318, 1499316, 1642108, 1768424, 2463162, 2652636, 2873689, 2998632, 3284216, 4926324, 5305272, 5747378, 8621067, 9852648, 11494756, 17242134, 22989512, 34484268, 68968536]

約数ペア:

[(1, 68968536), (2, 34484268), (3, 22989512), (4, 17242134), (6, 11494756), (7, 9852648), (8, 8621067), (12, 5747378), (13, 5305272), (14, 4926324), (21, 3284216), (23, 2998632), (24, 2873689), (26, 2652636), (28, 2463162), (39, 1768424), (42, 1642108), (46, 1499316), (52, 1326318), (56, 1231581), (69, 999544), (78, 884212), (84, 821054), (91, 757896), (92, 749658), (104, 663159), (138, 499772), (156, 442106), (161, 428376), (168, 410527), (182, 378948), (184, 374829), (273, 252632), (276, 249886), (299, 230664), (312, 221053), (322, 214188), (364, 189474), (483, 142792), (546, 126316), (552, 124943), (598, 115332), (644, 107094), (728, 94737), (897, 76888), (966, 71396), (1092, 63158), (1196, 57666), (1288, 53547), (1373, 50232), (1794, 38444), (1932, 35698), (2093, 32952), (2184, 31579), (2392, 28833), (2746, 25116), (3588, 19222), (3864, 17849), (4119, 16744), (4186, 16476), (5492, 12558), (6279, 10984), (7176, 9611), (8238, 8372)]