804528108

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3739}}^1$

素因数の和:3931

約数の個数: 72

約数和(自身を含む): 2096494400

約数和(自身を除く): 1291966292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 139, 172, 258, 278, 387, 417, 516, 556, 774, 834, 1251, 1548, 1668, 2502, 3739, 5004, 5977, 7478, 11217, 11954, 14956, 17931, 22434, 23908, 33651, 35862, 44868, 53793, 67302, 71724, 107586, 134604, 160777, 215172, 321554, 482331, 519721, 643108, 964662, 1039442, 1446993, 1559163, 1929324, 2078884, 2893986, 3118326, 4677489, 5787972, 6236652, 9354978, 18709956, 22348003, 44696006, 67044009, 89392012, 134088018, 201132027, 268176036, 402264054, 804528108]

約数ペア:

[(1, 804528108), (2, 402264054), (3, 268176036), (4, 201132027), (6, 134088018), (9, 89392012), (12, 67044009), (18, 44696006), (36, 22348003), (43, 18709956), (86, 9354978), (129, 6236652), (139, 5787972), (172, 4677489), (258, 3118326), (278, 2893986), (387, 2078884), (417, 1929324), (516, 1559163), (556, 1446993), (774, 1039442), (834, 964662), (1251, 643108), (1548, 519721), (1668, 482331), (2502, 321554), (3739, 215172), (5004, 160777), (5977, 134604), (7478, 107586), (11217, 71724), (11954, 67302), (14956, 53793), (17931, 44868), (22434, 35862), (23908, 33651)]