77897604

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{997}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 193148928

約数和(自身を除く): 115251324

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 383, 766, 997, 1149, 1532, 1994, 2298, 2991, 3988, 4596, 5982, 6511, 11964, 13022, 16949, 19533, 26044, 33898, 39066, 50847, 67796, 78132, 101694, 203388, 381851, 763702, 1145553, 1527404, 2291106, 4582212, 6491467, 12982934, 19474401, 25965868, 38948802, 77897604]

約数ペア:

[(1, 77897604), (2, 38948802), (3, 25965868), (4, 19474401), (6, 12982934), (12, 6491467), (17, 4582212), (34, 2291106), (51, 1527404), (68, 1145553), (102, 763702), (204, 381851), (383, 203388), (766, 101694), (997, 78132), (1149, 67796), (1532, 50847), (1994, 39066), (2298, 33898), (2991, 26044), (3988, 19533), (4596, 16949), (5982, 13022), (6511, 11964)]