77254216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11087}}^1$

素因数の和:11173

約数の個数: 32

約数和(自身を含む): 158336640

約数和(自身を除く): 81082424

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 11087, 22174, 44348, 88696, 144131, 288262, 576524, 742829, 1153048, 1485658, 2971316, 5942632, 9656777, 19313554, 38627108, 77254216]

約数ペア:

[(1, 77254216), (2, 38627108), (4, 19313554), (8, 9656777), (13, 5942632), (26, 2971316), (52, 1485658), (67, 1153048), (104, 742829), (134, 576524), (268, 288262), (536, 144131), (871, 88696), (1742, 44348), (3484, 22174), (6968, 11087)]