83316780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{462871}}^1$

素因数の和:462886

約数の個数: 36

約数和(自身を含む): 252728112

約数和(自身を除く): 169411332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 462871, 925742, 1388613, 1851484, 2314355, 2777226, 4165839, 4628710, 5554452, 6943065, 8331678, 9257420, 13886130, 16663356, 20829195, 27772260, 41658390, 83316780]

約数ペア:

[(1, 83316780), (2, 41658390), (3, 27772260), (4, 20829195), (5, 16663356), (6, 13886130), (9, 9257420), (10, 8331678), (12, 6943065), (15, 5554452), (18, 4628710), (20, 4165839), (30, 2777226), (36, 2314355), (45, 1851484), (60, 1388613), (90, 925742), (180, 462871)]