67361868

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{4243}}^1$

素因数の和:4273

約数の個数: 90

約数和(自身を含む): 204896076

約数和(自身を除く): 137534208

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 4243, 5292, 7938, 8486, 12729, 15876, 16972, 25458, 29701, 38187, 50916, 59402, 76374, 89103, 114561, 118804, 152748, 178206, 207907, 229122, 267309, 343683, 356412, 415814, 458244, 534618, 623721, 687366, 801927, 831628, 1069236, 1247442, 1374732, 1603854, 1871163, 2405781, 2494884, 3207708, 3742326, 4811562, 5613489, 7484652, 9623124, 11226978, 16840467, 22453956, 33680934, 67361868]

約数ペア:

[(1, 67361868), (2, 33680934), (3, 22453956), (4, 16840467), (6, 11226978), (7, 9623124), (9, 7484652), (12, 5613489), (14, 4811562), (18, 3742326), (21, 3207708), (27, 2494884), (28, 2405781), (36, 1871163), (42, 1603854), (49, 1374732), (54, 1247442), (63, 1069236), (81, 831628), (84, 801927), (98, 687366), (108, 623721), (126, 534618), (147, 458244), (162, 415814), (189, 356412), (196, 343683), (252, 267309), (294, 229122), (324, 207907), (378, 178206), (441, 152748), (567, 118804), (588, 114561), (756, 89103), (882, 76374), (1134, 59402), (1323, 50916), (1764, 38187), (2268, 29701), (2646, 25458), (3969, 16972), (4243, 15876), (5292, 12729), (7938, 8486)]