72892398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 156307536

約数和(自身を除く): 83415138

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 361, 438, 461, 722, 922, 1083, 1383, 1387, 2166, 2766, 2774, 4161, 8322, 8759, 17518, 26277, 26353, 33653, 52554, 52706, 67306, 79059, 100959, 158118, 166421, 201918, 332842, 499263, 639407, 998526, 1278814, 1918221, 3836442, 12148733, 24297466, 36446199, 72892398]

約数ペア:

[(1, 72892398), (2, 36446199), (3, 24297466), (6, 12148733), (19, 3836442), (38, 1918221), (57, 1278814), (73, 998526), (114, 639407), (146, 499263), (219, 332842), (361, 201918), (438, 166421), (461, 158118), (722, 100959), (922, 79059), (1083, 67306), (1383, 52706), (1387, 52554), (2166, 33653), (2766, 26353), (2774, 26277), (4161, 17518), (8322, 8759)]