73087912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{503}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 140978880

約数和(自身を除く): 67890968

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 443, 503, 886, 1006, 1772, 2012, 3544, 4024, 18163, 20623, 36326, 41246, 72652, 82492, 145304, 164984, 222829, 445658, 891316, 1782632, 9135989, 18271978, 36543956, 73087912]

約数ペア:

[(1, 73087912), (2, 36543956), (4, 18271978), (8, 9135989), (41, 1782632), (82, 891316), (164, 445658), (328, 222829), (443, 164984), (503, 145304), (886, 82492), (1006, 72652), (1772, 41246), (2012, 36326), (3544, 20623), (4024, 18163)]