77550616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67789}}^1$

素因数の和:67819

約数の個数: 32

約数和(自身を含む): 170830800

約数和(自身を除く): 93280184

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 67789, 135578, 271156, 542312, 745679, 881257, 1491358, 1762514, 2982716, 3525028, 5965432, 7050056, 9693827, 19387654, 38775308, 77550616]

約数ペア:

[(1, 77550616), (2, 38775308), (4, 19387654), (8, 9693827), (11, 7050056), (13, 5965432), (22, 3525028), (26, 2982716), (44, 1762514), (52, 1491358), (88, 881257), (104, 745679), (143, 542312), (286, 271156), (572, 135578), (1144, 67789)]