64780008

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{24763}}^1$

素因数の和:24881

約数の個数: 32

約数和(自身を含む): 163442400

約数和(自身を除く): 98662392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 24763, 49526, 74289, 99052, 148578, 198104, 297156, 594312, 2699167, 5398334, 8097501, 10796668, 16195002, 21593336, 32390004, 64780008]

約数ペア:

[(1, 64780008), (2, 32390004), (3, 21593336), (4, 16195002), (6, 10796668), (8, 8097501), (12, 5398334), (24, 2699167), (109, 594312), (218, 297156), (327, 198104), (436, 148578), (654, 99052), (872, 74289), (1308, 49526), (2616, 24763)]