75978616

素因数分解:

$2^3\times 7^3\times {\mathrm{27689}}^1$

素因数の和:27716

約数の個数: 32

約数和(自身を含む): 166140000

約数和(自身を除く): 90161384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 27689, 55378, 110756, 193823, 221512, 387646, 775292, 1356761, 1550584, 2713522, 5427044, 9497327, 10854088, 18994654, 37989308, 75978616]

約数ペア:

[(1, 75978616), (2, 37989308), (4, 18994654), (7, 10854088), (8, 9497327), (14, 5427044), (28, 2713522), (49, 1550584), (56, 1356761), (98, 775292), (196, 387646), (343, 221512), (392, 193823), (686, 110756), (1372, 55378), (2744, 27689)]