68767688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3739}}^1$

素因数の和:3786

約数の個数: 48

約数和(自身を含む): 149226000

約数和(自身を除く): 80458312

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 3739, 4598, 7478, 9196, 14956, 18392, 29912, 41129, 71041, 82258, 142082, 164516, 284164, 329032, 452419, 568328, 781451, 904838, 1562902, 1809676, 3125804, 3619352, 6251608, 8595961, 17191922, 34383844, 68767688]

約数ペア:

[(1, 68767688), (2, 34383844), (4, 17191922), (8, 8595961), (11, 6251608), (19, 3619352), (22, 3125804), (38, 1809676), (44, 1562902), (76, 904838), (88, 781451), (121, 568328), (152, 452419), (209, 329032), (242, 284164), (418, 164516), (484, 142082), (836, 82258), (968, 71041), (1672, 41129), (2299, 29912), (3739, 18392), (4598, 14956), (7478, 9196)]