77917868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9629}}^1$

素因数の和:9674

約数の個数: 36

約数和(自身を含む): 165558960

約数和(自身を除く): 87641092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 4046, 8092, 9629, 19258, 38516, 67403, 134806, 163693, 269612, 327386, 654772, 1145851, 2291702, 2782781, 4583404, 5565562, 11131124, 19479467, 38958934, 77917868]

約数ペア:

[(1, 77917868), (2, 38958934), (4, 19479467), (7, 11131124), (14, 5565562), (17, 4583404), (28, 2782781), (34, 2291702), (68, 1145851), (119, 654772), (238, 327386), (289, 269612), (476, 163693), (578, 134806), (1156, 67403), (2023, 38516), (4046, 19258), (8092, 9629)]