80085368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 180368640

約数和(自身を除く): 100283272

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 67, 68, 88, 94, 134, 136, 187, 188, 268, 289, 374, 376, 517, 536, 578, 737, 748, 799, 1034, 1139, 1156, 1474, 1496, 1598, 2068, 2278, 2312, 2948, 3149, 3179, 3196, 4136, 4556, 5896, 6298, 6358, 6392, 8789, 9112, 12529, 12596, 12716, 13583, 17578, 19363, 25058, 25192, 25432, 27166, 34639, 35156, 38726, 50116, 53533, 54332, 69278, 70312, 77452, 100232, 107066, 108664, 138556, 149413, 154904, 212993, 214132, 277112, 298826, 425986, 428264, 588863, 597652, 851972, 910061, 1177726, 1195304, 1703944, 1820122, 2355452, 3640244, 4710904, 7280488, 10010671, 20021342, 40042684, 80085368]

約数ペア:

[(1, 80085368), (2, 40042684), (4, 20021342), (8, 10010671), (11, 7280488), (17, 4710904), (22, 3640244), (34, 2355452), (44, 1820122), (47, 1703944), (67, 1195304), (68, 1177726), (88, 910061), (94, 851972), (134, 597652), (136, 588863), (187, 428264), (188, 425986), (268, 298826), (289, 277112), (374, 214132), (376, 212993), (517, 154904), (536, 149413), (578, 138556), (737, 108664), (748, 107066), (799, 100232), (1034, 77452), (1139, 70312), (1156, 69278), (1474, 54332), (1496, 53533), (1598, 50116), (2068, 38726), (2278, 35156), (2312, 34639), (2948, 27166), (3149, 25432), (3179, 25192), (3196, 25058), (4136, 19363), (4556, 17578), (5896, 13583), (6298, 12716), (6358, 12596), (6392, 12529), (8789, 9112)]