78020448

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73883}}^1$

素因数の和:73907

約数の個数: 48

約数和(自身を含む): 223425216

約数和(自身を除く): 145404768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 73883, 147766, 221649, 295532, 443298, 591064, 812713, 886596, 1182128, 1625426, 1773192, 2364256, 2438139, 3250852, 3546384, 4876278, 6501704, 7092768, 9752556, 13003408, 19505112, 26006816, 39010224, 78020448]

約数ペア:

[(1, 78020448), (2, 39010224), (3, 26006816), (4, 19505112), (6, 13003408), (8, 9752556), (11, 7092768), (12, 6501704), (16, 4876278), (22, 3546384), (24, 3250852), (32, 2438139), (33, 2364256), (44, 1773192), (48, 1625426), (66, 1182128), (88, 886596), (96, 812713), (132, 591064), (176, 443298), (264, 295532), (352, 221649), (528, 147766), (1056, 73883)]