80773668

素因数分解:

$2^2\times 3^2\times {\mathrm{733}}^1\times {\mathrm{3061}}^1$

素因数の和:3804

約数の個数: 36

約数和(自身を含む): 204523228

約数和(自身を除く): 123749560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 733, 1466, 2199, 2932, 3061, 4398, 6122, 6597, 8796, 9183, 12244, 13194, 18366, 26388, 27549, 36732, 55098, 110196, 2243713, 4487426, 6731139, 8974852, 13462278, 20193417, 26924556, 40386834, 80773668]

約数ペア:

[(1, 80773668), (2, 40386834), (3, 26924556), (4, 20193417), (6, 13462278), (9, 8974852), (12, 6731139), (18, 4487426), (36, 2243713), (733, 110196), (1466, 55098), (2199, 36732), (2932, 27549), (3061, 26388), (4398, 18366), (6122, 13194), (6597, 12244), (8796, 9183)]