68545512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19429}}^1$

素因数の和:19455

約数の個数: 72

約数和(自身を含む): 215964450

約数和(自身を除く): 147418938

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19429, 38858, 58287, 77716, 116574, 136003, 155432, 174861, 233148, 272006, 349722, 408009, 466296, 544012, 699444, 816018, 952021, 1088024, 1224027, 1398888, 1632036, 1904042, 2448054, 2856063, 3264072, 3808084, 4896108, 5712126, 7616168, 8568189, 9792216, 11424252, 17136378, 22848504, 34272756, 68545512]

約数ペア:

[(1, 68545512), (2, 34272756), (3, 22848504), (4, 17136378), (6, 11424252), (7, 9792216), (8, 8568189), (9, 7616168), (12, 5712126), (14, 4896108), (18, 3808084), (21, 3264072), (24, 2856063), (28, 2448054), (36, 1904042), (42, 1632036), (49, 1398888), (56, 1224027), (63, 1088024), (72, 952021), (84, 816018), (98, 699444), (126, 544012), (147, 466296), (168, 408009), (196, 349722), (252, 272006), (294, 233148), (392, 174861), (441, 155432), (504, 136003), (588, 116574), (882, 77716), (1176, 58287), (1764, 38858), (3528, 19429)]