8272812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 20684160

約数和(自身を除く): 12411348

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 379, 428, 642, 758, 1137, 1284, 1516, 1819, 2274, 3638, 4548, 5457, 6443, 7276, 10914, 12886, 19329, 21828, 25772, 38658, 40553, 77316, 81106, 121659, 162212, 243318, 486636, 689401, 1378802, 2068203, 2757604, 4136406, 8272812]

約数ペア:

[(1, 8272812), (2, 4136406), (3, 2757604), (4, 2068203), (6, 1378802), (12, 689401), (17, 486636), (34, 243318), (51, 162212), (68, 121659), (102, 81106), (107, 77316), (204, 40553), (214, 38658), (321, 25772), (379, 21828), (428, 19329), (642, 12886), (758, 10914), (1137, 7276), (1284, 6443), (1516, 5457), (1819, 4548), (2274, 3638)]