78890952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{469589}}^1$

素因数の和:469605

約数の個数: 32

約数和(自身を含む): 225403200

約数和(自身を除く): 146512248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 469589, 939178, 1408767, 1878356, 2817534, 3287123, 3756712, 5635068, 6574246, 9861369, 11270136, 13148492, 19722738, 26296984, 39445476, 78890952]

約数ペア:

[(1, 78890952), (2, 39445476), (3, 26296984), (4, 19722738), (6, 13148492), (7, 11270136), (8, 9861369), (12, 6574246), (14, 5635068), (21, 3756712), (24, 3287123), (28, 2817534), (42, 1878356), (56, 1408767), (84, 939178), (168, 469589)]