71945412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77863}}^1$

素因数の和:77888

約数の個数: 48

約数和(自身を含む): 209298432

約数和(自身を除く): 137353020

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 77863, 155726, 233589, 311452, 467178, 545041, 856493, 934356, 1090082, 1635123, 1712986, 2180164, 2569479, 3270246, 3425972, 5138958, 5995451, 6540492, 10277916, 11990902, 17986353, 23981804, 35972706, 71945412]

約数ペア:

[(1, 71945412), (2, 35972706), (3, 23981804), (4, 17986353), (6, 11990902), (7, 10277916), (11, 6540492), (12, 5995451), (14, 5138958), (21, 3425972), (22, 3270246), (28, 2569479), (33, 2180164), (42, 1712986), (44, 1635123), (66, 1090082), (77, 934356), (84, 856493), (132, 545041), (154, 467178), (231, 311452), (308, 233589), (462, 155726), (924, 77863)]