79674784

素因数分解:

$2^5\times 7^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 120

約数和(自身を含む): 196932708

約数和(自身を除く): 117257924

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 61, 68, 98, 112, 119, 122, 136, 196, 224, 238, 244, 272, 343, 392, 427, 476, 488, 544, 686, 784, 833, 854, 952, 976, 1037, 1372, 1568, 1666, 1708, 1904, 1952, 2074, 2401, 2744, 2989, 3332, 3416, 3808, 4148, 4802, 5488, 5831, 5978, 6664, 6832, 7259, 8296, 9604, 10976, 11662, 11956, 13328, 13664, 14518, 16592, 19208, 20923, 23324, 23912, 26656, 29036, 33184, 38416, 40817, 41846, 46648, 47824, 50813, 58072, 76832, 81634, 83692, 93296, 95648, 101626, 116144, 146461, 163268, 167384, 186592, 203252, 232288, 292922, 326536, 334768, 355691, 406504, 585844, 653072, 669536, 711382, 813008, 1171688, 1306144, 1422764, 1626016, 2343376, 2489837, 2845528, 4686752, 4979674, 5691056, 9959348, 11382112, 19918696, 39837392, 79674784]

約数ペア:

[(1, 79674784), (2, 39837392), (4, 19918696), (7, 11382112), (8, 9959348), (14, 5691056), (16, 4979674), (17, 4686752), (28, 2845528), (32, 2489837), (34, 2343376), (49, 1626016), (56, 1422764), (61, 1306144), (68, 1171688), (98, 813008), (112, 711382), (119, 669536), (122, 653072), (136, 585844), (196, 406504), (224, 355691), (238, 334768), (244, 326536), (272, 292922), (343, 232288), (392, 203252), (427, 186592), (476, 167384), (488, 163268), (544, 146461), (686, 116144), (784, 101626), (833, 95648), (854, 93296), (952, 83692), (976, 81634), (1037, 76832), (1372, 58072), (1568, 50813), (1666, 47824), (1708, 46648), (1904, 41846), (1952, 40817), (2074, 38416), (2401, 33184), (2744, 29036), (2989, 26656), (3332, 23912), (3416, 23324), (3808, 20923), (4148, 19208), (4802, 16592), (5488, 14518), (5831, 13664), (5978, 13328), (6664, 11956), (6832, 11662), (7259, 10976), (8296, 9604)]