66816528

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{81883}}^1$

素因数の和:81911

約数の個数: 40

約数和(自身を含む): 182765088

約数和(自身を除く): 115948560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 81883, 163766, 245649, 327532, 491298, 655064, 982596, 1310128, 1392011, 1965192, 2784022, 3930384, 4176033, 5568044, 8352066, 11136088, 16704132, 22272176, 33408264, 66816528]

約数ペア:

[(1, 66816528), (2, 33408264), (3, 22272176), (4, 16704132), (6, 11136088), (8, 8352066), (12, 5568044), (16, 4176033), (17, 3930384), (24, 2784022), (34, 1965192), (48, 1392011), (51, 1310128), (68, 982596), (102, 655064), (136, 491298), (204, 327532), (272, 245649), (408, 163766), (816, 81883)]