61808208

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2425

約数の個数: 120

約数和(自身を含む): 202710240

約数和(自身を除く): 140902032

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 2389, 3234, 3696, 4312, 4778, 6468, 7167, 8624, 9556, 12936, 14334, 16723, 19112, 25872, 26279, 28668, 33446, 38224, 50169, 52558, 57336, 66892, 78837, 100338, 105116, 114672, 117061, 133784, 157674, 183953, 200676, 210232, 234122, 267568, 315348, 351183, 367906, 401352, 420464, 468244, 551859, 630696, 702366, 735812, 802704, 936488, 1103718, 1261392, 1287671, 1404732, 1471624, 1872976, 2207436, 2575342, 2809464, 2943248, 3863013, 4414872, 5150684, 5618928, 7726026, 8829744, 10301368, 15452052, 20602736, 30904104, 61808208]

約数ペア:

[(1, 61808208), (2, 30904104), (3, 20602736), (4, 15452052), (6, 10301368), (7, 8829744), (8, 7726026), (11, 5618928), (12, 5150684), (14, 4414872), (16, 3863013), (21, 2943248), (22, 2809464), (24, 2575342), (28, 2207436), (33, 1872976), (42, 1471624), (44, 1404732), (48, 1287671), (49, 1261392), (56, 1103718), (66, 936488), (77, 802704), (84, 735812), (88, 702366), (98, 630696), (112, 551859), (132, 468244), (147, 420464), (154, 401352), (168, 367906), (176, 351183), (196, 315348), (231, 267568), (264, 234122), (294, 210232), (308, 200676), (336, 183953), (392, 157674), (462, 133784), (528, 117061), (539, 114672), (588, 105116), (616, 100338), (784, 78837), (924, 66892), (1078, 57336), (1176, 52558), (1232, 50169), (1617, 38224), (1848, 33446), (2156, 28668), (2352, 26279), (2389, 25872), (3234, 19112), (3696, 16723), (4312, 14334), (4778, 12936), (6468, 9556), (7167, 8624)]