78231048

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{66523}}^1$

素因数の和:66546

約数の個数: 48

約数和(自身を含む): 227512080

約数和(自身を除く): 149281032

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, 66523, 133046, 199569, 266092, 399138, 465661, 532184, 798276, 931322, 1396983, 1596552, 1862644, 2793966, 3259627, 3725288, 5587932, 6519254, 9778881, 11175864, 13038508, 19557762, 26077016, 39115524, 78231048]

約数ペア:

[(1, 78231048), (2, 39115524), (3, 26077016), (4, 19557762), (6, 13038508), (7, 11175864), (8, 9778881), (12, 6519254), (14, 5587932), (21, 3725288), (24, 3259627), (28, 2793966), (42, 1862644), (49, 1596552), (56, 1396983), (84, 931322), (98, 798276), (147, 532184), (168, 465661), (196, 399138), (294, 266092), (392, 199569), (588, 133046), (1176, 66523)]