72912616

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19433}}^1$

素因数の和:19513

約数の個数: 32

約数和(自身を含む): 158581440

約数和(自身を除く): 85668824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 19433, 38866, 77732, 136031, 155464, 272062, 544124, 1088248, 1302011, 2604022, 5208044, 9114077, 10416088, 18228154, 36456308, 72912616]

約数ペア:

[(1, 72912616), (2, 36456308), (4, 18228154), (7, 10416088), (8, 9114077), (14, 5208044), (28, 2604022), (56, 1302011), (67, 1088248), (134, 544124), (268, 272062), (469, 155464), (536, 136031), (938, 77732), (1876, 38866), (3752, 19433)]