91977172

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 190812160

約数和(自身を除く): 98834988

約数列:

[1, 2, 4, 7, 14, 28, 43, 79, 86, 158, 172, 301, 316, 553, 602, 967, 1106, 1204, 1934, 2212, 3397, 3868, 6769, 6794, 13538, 13588, 23779, 27076, 41581, 47558, 76393, 83162, 95116, 152786, 166324, 291067, 305572, 534751, 582134, 1069502, 1164268, 2139004, 3284899, 6569798, 13139596, 22994293, 45988586, 91977172]

約数ペア:

[(1, 91977172), (2, 45988586), (4, 22994293), (7, 13139596), (14, 6569798), (28, 3284899), (43, 2139004), (79, 1164268), (86, 1069502), (158, 582134), (172, 534751), (301, 305572), (316, 291067), (553, 166324), (602, 152786), (967, 95116), (1106, 83162), (1204, 76393), (1934, 47558), (2212, 41581), (3397, 27076), (3868, 23779), (6769, 13588), (6794, 13538)]