80252388

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42061}}^1$

素因数の和:42124

約数の個数: 36

約数和(自身を含む): 206692668

約数和(自身を除く): 126440280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 42061, 84122, 126183, 168244, 252366, 378549, 504732, 757098, 1514196, 2229233, 4458466, 6687699, 8916932, 13375398, 20063097, 26750796, 40126194, 80252388]

約数ペア:

[(1, 80252388), (2, 40126194), (3, 26750796), (4, 20063097), (6, 13375398), (9, 8916932), (12, 6687699), (18, 4458466), (36, 2229233), (53, 1514196), (106, 757098), (159, 504732), (212, 378549), (318, 252366), (477, 168244), (636, 126183), (954, 84122), (1908, 42061)]