78252216

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{66541}}^1$

素因数の和:66564

約数の個数: 48

約数和(自身を含む): 227573640

約数和(自身を除く): 149321424

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, 66541, 133082, 199623, 266164, 399246, 465787, 532328, 798492, 931574, 1397361, 1596984, 1863148, 2794722, 3260509, 3726296, 5589444, 6521018, 9781527, 11178888, 13042036, 19563054, 26084072, 39126108, 78252216]

約数ペア:

[(1, 78252216), (2, 39126108), (3, 26084072), (4, 19563054), (6, 13042036), (7, 11178888), (8, 9781527), (12, 6521018), (14, 5589444), (21, 3726296), (24, 3260509), (28, 2794722), (42, 1863148), (49, 1596984), (56, 1397361), (84, 931574), (98, 798492), (147, 532328), (168, 465787), (196, 399246), (294, 266164), (392, 199623), (588, 133082), (1176, 66541)]