65885904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 212551872

約数和(自身を除く): 146665968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 401, 489, 504, 652, 802, 978, 1008, 1141, 1203, 1304, 1467, 1604, 1956, 2282, 2406, 2608, 2807, 2934, 3208, 3423, 3609, 3912, 4564, 4812, 5614, 5868, 6416, 6846, 7218, 7824, 8421, 9128, 9624, 10269, 11228, 11736, 13692, 14436, 16842, 18256, 19248, 20538, 22456, 23472, 25263, 27384, 28872, 33684, 41076, 44912, 50526, 54768, 57744, 65363, 67368, 82152, 101052, 130726, 134736, 164304, 196089, 202104, 261452, 392178, 404208, 457541, 522904, 588267, 784356, 915082, 1045808, 1176534, 1372623, 1568712, 1830164, 2353068, 2745246, 3137424, 3660328, 4117869, 4706136, 5490492, 7320656, 8235738, 9412272, 10980984, 16471476, 21961968, 32942952, 65885904]

約数ペア:

[(1, 65885904), (2, 32942952), (3, 21961968), (4, 16471476), (6, 10980984), (7, 9412272), (8, 8235738), (9, 7320656), (12, 5490492), (14, 4706136), (16, 4117869), (18, 3660328), (21, 3137424), (24, 2745246), (28, 2353068), (36, 1830164), (42, 1568712), (48, 1372623), (56, 1176534), (63, 1045808), (72, 915082), (84, 784356), (112, 588267), (126, 522904), (144, 457541), (163, 404208), (168, 392178), (252, 261452), (326, 202104), (336, 196089), (401, 164304), (489, 134736), (504, 130726), (652, 101052), (802, 82152), (978, 67368), (1008, 65363), (1141, 57744), (1203, 54768), (1304, 50526), (1467, 44912), (1604, 41076), (1956, 33684), (2282, 28872), (2406, 27384), (2608, 25263), (2807, 23472), (2934, 22456), (3208, 20538), (3423, 19248), (3609, 18256), (3912, 16842), (4564, 14436), (4812, 13692), (5614, 11736), (5868, 11228), (6416, 10269), (6846, 9624), (7218, 9128), (7824, 8421)]