78442164

素因数分解:

$2^2\times 3^2\times {\mathrm{919}}^1\times {\mathrm{2371}}^1$

素因数の和:3300

約数の個数: 36

約数和(自身を含む): 198583840

約数和(自身を除く): 120141676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 919, 1838, 2371, 2757, 3676, 4742, 5514, 7113, 8271, 9484, 11028, 14226, 16542, 21339, 28452, 33084, 42678, 85356, 2178949, 4357898, 6536847, 8715796, 13073694, 19610541, 26147388, 39221082, 78442164]

約数ペア:

[(1, 78442164), (2, 39221082), (3, 26147388), (4, 19610541), (6, 13073694), (9, 8715796), (12, 6536847), (18, 4357898), (36, 2178949), (919, 85356), (1838, 42678), (2371, 33084), (2757, 28452), (3676, 21339), (4742, 16542), (5514, 14226), (7113, 11028), (8271, 9484)]