80640894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1933}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 171275040

約数和(自身を除く): 90634146

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 409, 818, 1227, 1933, 2454, 3866, 5799, 6953, 11598, 13906, 20859, 32861, 41718, 65722, 98583, 197166, 790597, 1581194, 2371791, 4743582, 13440149, 26880298, 40320447, 80640894]

約数ペア:

[(1, 80640894), (2, 40320447), (3, 26880298), (6, 13440149), (17, 4743582), (34, 2371791), (51, 1581194), (102, 790597), (409, 197166), (818, 98583), (1227, 65722), (1933, 41718), (2454, 32861), (3866, 20859), (5799, 13906), (6953, 11598)]