85747684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 174081600

約数和(自身を除く): 88333916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 109, 209, 218, 418, 436, 836, 941, 1199, 1882, 2071, 2398, 3764, 4142, 4796, 8284, 10351, 17879, 20702, 22781, 35758, 41404, 45562, 71516, 91124, 102569, 196669, 205138, 393338, 410276, 786676, 1128259, 1948811, 2256518, 3897622, 4513036, 7795244, 21436921, 42873842, 85747684]

約数ペア:

[(1, 85747684), (2, 42873842), (4, 21436921), (11, 7795244), (19, 4513036), (22, 3897622), (38, 2256518), (44, 1948811), (76, 1128259), (109, 786676), (209, 410276), (218, 393338), (418, 205138), (436, 196669), (836, 102569), (941, 91124), (1199, 71516), (1882, 45562), (2071, 41404), (2398, 35758), (3764, 22781), (4142, 20702), (4796, 17879), (8284, 10351)]