172557108

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 464956800

約数和(自身を除く): 292399692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 73, 86, 108, 129, 146, 172, 219, 258, 292, 387, 438, 509, 516, 657, 774, 876, 1018, 1161, 1314, 1527, 1548, 1971, 2036, 2322, 2628, 3054, 3139, 3942, 4581, 4644, 6108, 6278, 7884, 9162, 9417, 12556, 13743, 18324, 18834, 21887, 27486, 28251, 37157, 37668, 43774, 54972, 56502, 65661, 74314, 84753, 87548, 111471, 113004, 131322, 148628, 169506, 196983, 222942, 262644, 334413, 339012, 393966, 445884, 590949, 668826, 787932, 1003239, 1181898, 1337652, 1597751, 2006478, 2363796, 3195502, 4012956, 4793253, 6391004, 9586506, 14379759, 19173012, 28759518, 43139277, 57519036, 86278554, 172557108]

約数ペア:

[(1, 172557108), (2, 86278554), (3, 57519036), (4, 43139277), (6, 28759518), (9, 19173012), (12, 14379759), (18, 9586506), (27, 6391004), (36, 4793253), (43, 4012956), (54, 3195502), (73, 2363796), (86, 2006478), (108, 1597751), (129, 1337652), (146, 1181898), (172, 1003239), (219, 787932), (258, 668826), (292, 590949), (387, 445884), (438, 393966), (509, 339012), (516, 334413), (657, 262644), (774, 222942), (876, 196983), (1018, 169506), (1161, 148628), (1314, 131322), (1527, 113004), (1548, 111471), (1971, 87548), (2036, 84753), (2322, 74314), (2628, 65661), (3054, 56502), (3139, 54972), (3942, 43774), (4581, 37668), (4644, 37157), (6108, 28251), (6278, 27486), (7884, 21887), (9162, 18834), (9417, 18324), (12556, 13743)]