84865672612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{200153}}^1$

素因数の和:200980

約数の個数: 48

約数和(自身を含む): 178889639040

約数和(自身を除く): 94023966428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 797, 1594, 3188, 5579, 11158, 15143, 22316, 30286, 60572, 106001, 200153, 212002, 400306, 424004, 800612, 1401071, 2802142, 3802907, 5604284, 7605814, 15211628, 26620349, 53240698, 106481396, 159521941, 319043882, 638087764, 1116653587, 2233307174, 3030916879, 4466614348, 6061833758, 12123667516, 21216418153, 42432836306, 84865672612]

約数ペア:

[(1, 84865672612), (2, 42432836306), (4, 21216418153), (7, 12123667516), (14, 6061833758), (19, 4466614348), (28, 3030916879), (38, 2233307174), (76, 1116653587), (133, 638087764), (266, 319043882), (532, 159521941), (797, 106481396), (1594, 53240698), (3188, 26620349), (5579, 15211628), (11158, 7605814), (15143, 5604284), (22316, 3802907), (30286, 2802142), (60572, 1401071), (106001, 800612), (200153, 424004), (212002, 400306)]