64670262

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 138714480

約数和(自身を除く): 74044218

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 361, 409, 438, 722, 818, 1083, 1227, 1387, 2166, 2454, 2774, 4161, 7771, 8322, 15542, 23313, 26353, 29857, 46626, 52706, 59714, 79059, 89571, 147649, 158118, 179142, 295298, 442947, 567283, 885894, 1134566, 1701849, 3403698, 10778377, 21556754, 32335131, 64670262]

約数ペア:

[(1, 64670262), (2, 32335131), (3, 21556754), (6, 10778377), (19, 3403698), (38, 1701849), (57, 1134566), (73, 885894), (114, 567283), (146, 442947), (219, 295298), (361, 179142), (409, 158118), (438, 147649), (722, 89571), (818, 79059), (1083, 59714), (1227, 52706), (1387, 46626), (2166, 29857), (2454, 26353), (2774, 23313), (4161, 15542), (7771, 8322)]