77374890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11777}}^1$

素因数の和:11863

約数の個数: 48

約数和(自身を含む): 203947848

約数和(自身を除く): 126572958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 11777, 23554, 35331, 58885, 70662, 105993, 117770, 176655, 211986, 353310, 529965, 859721, 1059930, 1719442, 2579163, 4298605, 5158326, 7737489, 8597210, 12895815, 15474978, 25791630, 38687445, 77374890]

約数ペア:

[(1, 77374890), (2, 38687445), (3, 25791630), (5, 15474978), (6, 12895815), (9, 8597210), (10, 7737489), (15, 5158326), (18, 4298605), (30, 2579163), (45, 1719442), (73, 1059930), (90, 859721), (146, 529965), (219, 353310), (365, 211986), (438, 176655), (657, 117770), (730, 105993), (1095, 70662), (1314, 58885), (2190, 35331), (3285, 23554), (6570, 11777)]