69212802

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 140564160

約数和(自身を除く): 71351358

約数列:

[1, 2, 3, 6, 131, 173, 262, 346, 393, 509, 519, 786, 1018, 1038, 1527, 3054, 22663, 45326, 66679, 67989, 88057, 133358, 135978, 176114, 200037, 264171, 400074, 528342, 11535467, 23070934, 34606401, 69212802]

約数ペア:

[(1, 69212802), (2, 34606401), (3, 23070934), (6, 11535467), (131, 528342), (173, 400074), (262, 264171), (346, 200037), (393, 176114), (509, 135978), (519, 133358), (786, 88057), (1018, 67989), (1038, 66679), (1527, 45326), (3054, 22663)]