72016272

素因数分解:

$2^4\times 3^2\times {\mathrm{500113}}^1$

素因数の和:500127

約数の個数: 30

約数和(自身を含む): 201545942

約数和(自身を除く): 129529670

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 500113, 1000226, 1500339, 2000452, 3000678, 4000904, 4501017, 6001356, 8001808, 9002034, 12002712, 18004068, 24005424, 36008136, 72016272]

約数ペア:

[(1, 72016272), (2, 36008136), (3, 24005424), (4, 18004068), (6, 12002712), (8, 9002034), (9, 8001808), (12, 6001356), (16, 4501017), (18, 4000904), (24, 3000678), (36, 2000452), (48, 1500339), (72, 1000226), (144, 500113)]