81849774

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{4567}}^1$

素因数の和:4704

約数の個数: 32

約数和(自身を含む): 171025920

約数和(自身を除く): 89176146

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 2987, 4567, 5974, 8961, 9134, 13701, 17922, 27402, 132443, 264886, 397329, 470401, 794658, 940802, 1411203, 2822406, 13641629, 27283258, 40924887, 81849774]

約数ペア:

[(1, 81849774), (2, 40924887), (3, 27283258), (6, 13641629), (29, 2822406), (58, 1411203), (87, 940802), (103, 794658), (174, 470401), (206, 397329), (309, 264886), (618, 132443), (2987, 27402), (4567, 17922), (5974, 13701), (8961, 9134)]