69720228

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{36541}}^1$

素因数の和:36604

約数の個数: 36

約数和(自身を含む): 179567388

約数和(自身を除く): 109847160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 36541, 73082, 109623, 146164, 219246, 328869, 438492, 657738, 1315476, 1936673, 3873346, 5810019, 7746692, 11620038, 17430057, 23240076, 34860114, 69720228]

約数ペア:

[(1, 69720228), (2, 34860114), (3, 23240076), (4, 17430057), (6, 11620038), (9, 7746692), (12, 5810019), (18, 3873346), (36, 1936673), (53, 1315476), (106, 657738), (159, 438492), (212, 328869), (318, 219246), (477, 146164), (636, 109623), (954, 73082), (1908, 36541)]