72879856

素因数分解:

$2^4\times 7^2\times {\mathrm{92959}}^1$

素因数の和:92981

約数の個数: 30

約数和(自身を含む): 164260320

約数和(自身を除く): 91380464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 92959, 185918, 371836, 650713, 743672, 1301426, 1487344, 2602852, 4554991, 5205704, 9109982, 10411408, 18219964, 36439928, 72879856]

約数ペア:

[(1, 72879856), (2, 36439928), (4, 18219964), (7, 10411408), (8, 9109982), (14, 5205704), (16, 4554991), (28, 2602852), (49, 1487344), (56, 1301426), (98, 743672), (112, 650713), (196, 371836), (392, 185918), (784, 92959)]