80354574

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{66629}}^1$

素因数の和:66704

約数の個数: 24

約数和(自身を含む): 176702760

約数和(自身を除く): 96348186

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 66629, 133258, 199887, 399774, 599661, 1199322, 4464143, 8928286, 13392429, 26784858, 40177287, 80354574]

約数ペア:

[(1, 80354574), (2, 40177287), (3, 26784858), (6, 13392429), (9, 8928286), (18, 4464143), (67, 1199322), (134, 599661), (201, 399774), (402, 199887), (603, 133258), (1206, 66629)]