71353584

素因数分解:

$2^4\times 3^2\times {\mathrm{495511}}^1$

素因数の和:495525

約数の個数: 30

約数和(自身を含む): 199691336

約数和(自身を除く): 128337752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 495511, 991022, 1486533, 1982044, 2973066, 3964088, 4459599, 5946132, 7928176, 8919198, 11892264, 17838396, 23784528, 35676792, 71353584]

約数ペア:

[(1, 71353584), (2, 35676792), (3, 23784528), (4, 17838396), (6, 11892264), (8, 8919198), (9, 7928176), (12, 5946132), (16, 4459599), (18, 3964088), (24, 2973066), (36, 1982044), (48, 1486533), (72, 991022), (144, 495511)]