80146472

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 178899840

約数和(自身を除く): 98753368

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 67, 82, 134, 164, 268, 287, 328, 469, 521, 536, 574, 938, 1042, 1148, 1876, 2084, 2296, 2747, 3647, 3752, 4168, 5494, 7294, 10988, 14588, 19229, 21361, 21976, 29176, 34907, 38458, 42722, 69814, 76916, 85444, 139628, 149527, 153832, 170888, 244349, 279256, 299054, 488698, 598108, 977396, 1196216, 1431187, 1954792, 2862374, 5724748, 10018309, 11449496, 20036618, 40073236, 80146472]

約数ペア:

[(1, 80146472), (2, 40073236), (4, 20036618), (7, 11449496), (8, 10018309), (14, 5724748), (28, 2862374), (41, 1954792), (56, 1431187), (67, 1196216), (82, 977396), (134, 598108), (164, 488698), (268, 299054), (287, 279256), (328, 244349), (469, 170888), (521, 153832), (536, 149527), (574, 139628), (938, 85444), (1042, 76916), (1148, 69814), (1876, 42722), (2084, 38458), (2296, 34907), (2747, 29176), (3647, 21976), (3752, 21361), (4168, 19229), (5494, 14588), (7294, 10988)]