77855856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{124769}}^1$

素因数の和:124793

約数の個数: 40

約数和(自身を含む): 216600720

約数和(自身を除く): 138744864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 124769, 249538, 374307, 499076, 748614, 998152, 1497228, 1621997, 1996304, 2994456, 3243994, 4865991, 5988912, 6487988, 9731982, 12975976, 19463964, 25951952, 38927928, 77855856]

約数ペア:

[(1, 77855856), (2, 38927928), (3, 25951952), (4, 19463964), (6, 12975976), (8, 9731982), (12, 6487988), (13, 5988912), (16, 4865991), (24, 3243994), (26, 2994456), (39, 1996304), (48, 1621997), (52, 1497228), (78, 998152), (104, 748614), (156, 499076), (208, 374307), (312, 249538), (624, 124769)]