66523968

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{2357}}^1$

素因数の和:2389

約数の個数: 126

約数和(自身を含む): 221904306

約数和(自身を除く): 155380338

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 2357, 3136, 3528, 4032, 4704, 4714, 7056, 7071, 9408, 9428, 14112, 14142, 16499, 18856, 21213, 28224, 28284, 32998, 37712, 42426, 49497, 56568, 65996, 75424, 84852, 98994, 113136, 115493, 131992, 148491, 150848, 169704, 197988, 226272, 230986, 263984, 296982, 339408, 346479, 395976, 452544, 461972, 527968, 593964, 678816, 692958, 791952, 923944, 1039437, 1055936, 1187928, 1357632, 1385916, 1583904, 1847888, 2078874, 2375856, 2771832, 3167808, 3695776, 4157748, 4751712, 5543664, 7391552, 8315496, 9503424, 11087328, 16630992, 22174656, 33261984, 66523968]

約数ペア:

[(1, 66523968), (2, 33261984), (3, 22174656), (4, 16630992), (6, 11087328), (7, 9503424), (8, 8315496), (9, 7391552), (12, 5543664), (14, 4751712), (16, 4157748), (18, 3695776), (21, 3167808), (24, 2771832), (28, 2375856), (32, 2078874), (36, 1847888), (42, 1583904), (48, 1385916), (49, 1357632), (56, 1187928), (63, 1055936), (64, 1039437), (72, 923944), (84, 791952), (96, 692958), (98, 678816), (112, 593964), (126, 527968), (144, 461972), (147, 452544), (168, 395976), (192, 346479), (196, 339408), (224, 296982), (252, 263984), (288, 230986), (294, 226272), (336, 197988), (392, 169704), (441, 150848), (448, 148491), (504, 131992), (576, 115493), (588, 113136), (672, 98994), (784, 84852), (882, 75424), (1008, 65996), (1176, 56568), (1344, 49497), (1568, 42426), (1764, 37712), (2016, 32998), (2352, 28284), (2357, 28224), (3136, 21213), (3528, 18856), (4032, 16499), (4704, 14142), (4714, 14112), (7056, 9428), (7071, 9408)]