77293872

素因数分解:

$2^4\times 3^3\times {\mathrm{178921}}^1$

素因数の和:178938

約数の個数: 40

約数和(自身を含む): 221863280

約数和(自身を除く): 144569408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 178921, 357842, 536763, 715684, 1073526, 1431368, 1610289, 2147052, 2862736, 3220578, 4294104, 4830867, 6441156, 8588208, 9661734, 12882312, 19323468, 25764624, 38646936, 77293872]

約数ペア:

[(1, 77293872), (2, 38646936), (3, 25764624), (4, 19323468), (6, 12882312), (8, 9661734), (9, 8588208), (12, 6441156), (16, 4830867), (18, 4294104), (24, 3220578), (27, 2862736), (36, 2147052), (48, 1610289), (54, 1431368), (72, 1073526), (108, 715684), (144, 536763), (216, 357842), (432, 178921)]