67562768

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 80

約数和(自身を含む): 164572800

約数和(自身を除く): 97010032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 947, 1274, 1372, 1456, 1894, 2548, 2744, 3788, 4459, 5096, 5488, 6629, 7576, 8918, 10192, 12311, 13258, 15152, 17836, 24622, 26516, 35672, 46403, 49244, 53032, 71344, 86177, 92806, 98488, 106064, 172354, 185612, 196976, 324821, 344708, 371224, 603239, 649642, 689416, 742448, 1206478, 1299284, 1378832, 2412956, 2598568, 4222673, 4825912, 5197136, 8445346, 9651824, 16890692, 33781384, 67562768]

約数ペア:

[(1, 67562768), (2, 33781384), (4, 16890692), (7, 9651824), (8, 8445346), (13, 5197136), (14, 4825912), (16, 4222673), (26, 2598568), (28, 2412956), (49, 1378832), (52, 1299284), (56, 1206478), (91, 742448), (98, 689416), (104, 649642), (112, 603239), (182, 371224), (196, 344708), (208, 324821), (343, 196976), (364, 185612), (392, 172354), (637, 106064), (686, 98488), (728, 92806), (784, 86177), (947, 71344), (1274, 53032), (1372, 49244), (1456, 46403), (1894, 35672), (2548, 26516), (2744, 24622), (3788, 17836), (4459, 15152), (5096, 13258), (5488, 12311), (6629, 10192), (7576, 8918)]