80490174

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 163887360

約数和(自身を除く): 83397186

約数列:

[1, 2, 3, 6, 103, 139, 206, 278, 309, 417, 618, 834, 937, 1874, 2811, 5622, 14317, 28634, 42951, 85902, 96511, 130243, 193022, 260486, 289533, 390729, 579066, 781458, 13415029, 26830058, 40245087, 80490174]

約数ペア:

[(1, 80490174), (2, 40245087), (3, 26830058), (6, 13415029), (103, 781458), (139, 579066), (206, 390729), (278, 289533), (309, 260486), (417, 193022), (618, 130243), (834, 96511), (937, 85902), (1874, 42951), (2811, 28634), (5622, 14317)]