64947288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3613}}^1$

素因数の和:3736

約数の個数: 64

約数和(自身を含む): 187349760

約数和(自身を除く): 122402472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 3613, 4494, 5992, 7226, 8988, 10839, 14452, 17976, 21678, 25291, 28904, 43356, 50582, 75873, 86712, 101164, 151746, 202328, 303492, 386591, 606984, 773182, 1159773, 1546364, 2319546, 2706137, 3092728, 4639092, 5412274, 8118411, 9278184, 10824548, 16236822, 21649096, 32473644, 64947288]

約数ペア:

[(1, 64947288), (2, 32473644), (3, 21649096), (4, 16236822), (6, 10824548), (7, 9278184), (8, 8118411), (12, 5412274), (14, 4639092), (21, 3092728), (24, 2706137), (28, 2319546), (42, 1546364), (56, 1159773), (84, 773182), (107, 606984), (168, 386591), (214, 303492), (321, 202328), (428, 151746), (642, 101164), (749, 86712), (856, 75873), (1284, 50582), (1498, 43356), (2247, 28904), (2568, 25291), (2996, 21678), (3613, 17976), (4494, 14452), (5992, 10839), (7226, 8988)]