78317286

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 159045120

約数和(自身を除く): 80727834

約数列:

[1, 2, 3, 6, 103, 206, 309, 353, 359, 618, 706, 718, 1059, 1077, 2118, 2154, 36359, 36977, 72718, 73954, 109077, 110931, 126727, 218154, 221862, 253454, 380181, 760362, 13052881, 26105762, 39158643, 78317286]

約数ペア:

[(1, 78317286), (2, 39158643), (3, 26105762), (6, 13052881), (103, 760362), (206, 380181), (309, 253454), (353, 221862), (359, 218154), (618, 126727), (706, 110931), (718, 109077), (1059, 73954), (1077, 72718), (2118, 36977), (2154, 36359)]