79147878

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 161740800

約数和(自身を除く): 82592922

約数列:

[1, 2, 3, 6, 89, 103, 178, 206, 267, 309, 534, 618, 1439, 2878, 4317, 8634, 9167, 18334, 27501, 55002, 128071, 148217, 256142, 296434, 384213, 444651, 768426, 889302, 13191313, 26382626, 39573939, 79147878]

約数ペア:

[(1, 79147878), (2, 39573939), (3, 26382626), (6, 13191313), (89, 889302), (103, 768426), (178, 444651), (206, 384213), (267, 296434), (309, 256142), (534, 148217), (618, 128071), (1439, 55002), (2878, 27501), (4317, 18334), (8634, 9167)]