64140216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{54541}}^1$

素因数の和:54564

約数の個数: 48

約数和(自身を含む): 186533640

約数和(自身を除く): 122393424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 54541, 109082, 163623, 218164, 327246, 381787, 436328, 654492, 763574, 1145361, 1308984, 1527148, 2290722, 2672509, 3054296, 4581444, 5345018, 8017527, 9162888, 10690036, 16035054, 21380072, 32070108, 64140216]

約数ペア:

[(1, 64140216), (2, 32070108), (3, 21380072), (4, 16035054), (6, 10690036), (7, 9162888), (8, 8017527), (12, 5345018), (14, 4581444), (21, 3054296), (24, 2672509), (28, 2290722), (42, 1527148), (49, 1308984), (56, 1145361), (84, 763574), (98, 654492), (147, 436328), (168, 381787), (196, 327246), (294, 218164), (392, 163623), (588, 109082), (1176, 54541)]