90878436

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 265646304

約数和(自身を除く): 174767868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 129, 132, 162, 172, 198, 258, 297, 324, 387, 396, 473, 516, 593, 594, 774, 891, 946, 1161, 1186, 1188, 1419, 1548, 1779, 1782, 1892, 2322, 2372, 2838, 3483, 3558, 3564, 4257, 4644, 5337, 5676, 6523, 6966, 7116, 8514, 10674, 12771, 13046, 13932, 16011, 17028, 19569, 21348, 25499, 25542, 26092, 32022, 38313, 39138, 48033, 50998, 51084, 58707, 64044, 76497, 76626, 78276, 96066, 101996, 117414, 152994, 153252, 176121, 192132, 229491, 234828, 280489, 305988, 352242, 458982, 528363, 560978, 688473, 704484, 841467, 917964, 1056726, 1121956, 1376946, 1682934, 2065419, 2113452, 2524401, 2753892, 3365868, 4130838, 5048802, 7573203, 8261676, 10097604, 15146406, 22719609, 30292812, 45439218, 90878436]

約数ペア:

[(1, 90878436), (2, 45439218), (3, 30292812), (4, 22719609), (6, 15146406), (9, 10097604), (11, 8261676), (12, 7573203), (18, 5048802), (22, 4130838), (27, 3365868), (33, 2753892), (36, 2524401), (43, 2113452), (44, 2065419), (54, 1682934), (66, 1376946), (81, 1121956), (86, 1056726), (99, 917964), (108, 841467), (129, 704484), (132, 688473), (162, 560978), (172, 528363), (198, 458982), (258, 352242), (297, 305988), (324, 280489), (387, 234828), (396, 229491), (473, 192132), (516, 176121), (593, 153252), (594, 152994), (774, 117414), (891, 101996), (946, 96066), (1161, 78276), (1186, 76626), (1188, 76497), (1419, 64044), (1548, 58707), (1779, 51084), (1782, 50998), (1892, 48033), (2322, 39138), (2372, 38313), (2838, 32022), (3483, 26092), (3558, 25542), (3564, 25499), (4257, 21348), (4644, 19569), (5337, 17028), (5676, 16011), (6523, 13932), (6966, 13046), (7116, 12771), (8514, 10674)]