68974788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{857}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 170089920

約数和(自身を除く): 101115132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 353, 706, 857, 1059, 1412, 1714, 2118, 2571, 3428, 4236, 5142, 6707, 10284, 13414, 16283, 20121, 26828, 32566, 40242, 48849, 65132, 80484, 97698, 195396, 302521, 605042, 907563, 1210084, 1815126, 3630252, 5747899, 11495798, 17243697, 22991596, 34487394, 68974788]

約数ペア:

[(1, 68974788), (2, 34487394), (3, 22991596), (4, 17243697), (6, 11495798), (12, 5747899), (19, 3630252), (38, 1815126), (57, 1210084), (76, 907563), (114, 605042), (228, 302521), (353, 195396), (706, 97698), (857, 80484), (1059, 65132), (1412, 48849), (1714, 40242), (2118, 32566), (2571, 26828), (3428, 20121), (4236, 16283), (5142, 13414), (6707, 10284)]