77627644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 148925952

約数和(自身を除く): 71298308

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 107, 188, 214, 227, 428, 454, 799, 908, 1598, 1819, 3196, 3638, 3859, 5029, 7276, 7718, 10058, 10669, 15436, 20116, 21338, 24289, 42676, 48578, 85493, 97156, 170986, 181373, 341972, 362746, 412913, 725492, 825826, 1141583, 1651652, 2283166, 4566332, 19406911, 38813822, 77627644]

約数ペア:

[(1, 77627644), (2, 38813822), (4, 19406911), (17, 4566332), (34, 2283166), (47, 1651652), (68, 1141583), (94, 825826), (107, 725492), (188, 412913), (214, 362746), (227, 341972), (428, 181373), (454, 170986), (799, 97156), (908, 85493), (1598, 48578), (1819, 42676), (3196, 24289), (3638, 21338), (3859, 20116), (5029, 15436), (7276, 10669), (7718, 10058)]