74853792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19993}}^1$

素因数の和:20022

約数の個数: 72

約数和(自身を含む): 229251204

約数和(自身を除く): 154397412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19993, 39986, 59979, 79972, 119958, 159944, 179937, 239916, 259909, 319888, 359874, 479832, 519818, 639776, 719748, 779727, 959664, 1039636, 1439496, 1559454, 1919328, 2079272, 2339181, 2878992, 3118908, 4158544, 4678362, 5757984, 6237816, 8317088, 9356724, 12475632, 18713448, 24951264, 37426896, 74853792]

約数ペア:

[(1, 74853792), (2, 37426896), (3, 24951264), (4, 18713448), (6, 12475632), (8, 9356724), (9, 8317088), (12, 6237816), (13, 5757984), (16, 4678362), (18, 4158544), (24, 3118908), (26, 2878992), (32, 2339181), (36, 2079272), (39, 1919328), (48, 1559454), (52, 1439496), (72, 1039636), (78, 959664), (96, 779727), (104, 719748), (117, 639776), (144, 519818), (156, 479832), (208, 359874), (234, 319888), (288, 259909), (312, 239916), (416, 179937), (468, 159944), (624, 119958), (936, 79972), (1248, 59979), (1872, 39986), (3744, 19993)]