80752958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{977}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 151323984

約数和(自身を除く): 70571026

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 289, 374, 442, 578, 977, 1954, 2431, 3179, 3757, 4862, 6358, 7514, 10747, 12701, 16609, 21494, 25402, 33218, 41327, 82654, 139711, 182699, 215917, 279422, 282353, 365398, 431834, 564706, 2375087, 3105883, 3670589, 4750174, 6211766, 7341178, 40376479, 80752958]

約数ペア:

[(1, 80752958), (2, 40376479), (11, 7341178), (13, 6211766), (17, 4750174), (22, 3670589), (26, 3105883), (34, 2375087), (143, 564706), (187, 431834), (221, 365398), (286, 282353), (289, 279422), (374, 215917), (442, 182699), (578, 139711), (977, 82654), (1954, 41327), (2431, 33218), (3179, 25402), (3757, 21494), (4862, 16609), (6358, 12701), (7514, 10747)]