8139443076

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{30707}}^1$

素因数の和:30953

約数の個数: 72

約数和(自身を含む): 21237652800

約数和(自身を除く): 13098209724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 199, 222, 333, 398, 444, 597, 666, 796, 1194, 1332, 1791, 2388, 3582, 7164, 7363, 14726, 22089, 29452, 30707, 44178, 61414, 66267, 88356, 92121, 122828, 132534, 184242, 265068, 276363, 368484, 552726, 1105452, 1136159, 2272318, 3408477, 4544636, 6110693, 6816954, 10225431, 12221386, 13633908, 18332079, 20450862, 24442772, 36664158, 40901724, 54996237, 73328316, 109992474, 219984948, 226095641, 452191282, 678286923, 904382564, 1356573846, 2034860769, 2713147692, 4069721538, 8139443076]

約数ペア:

[(1, 8139443076), (2, 4069721538), (3, 2713147692), (4, 2034860769), (6, 1356573846), (9, 904382564), (12, 678286923), (18, 452191282), (36, 226095641), (37, 219984948), (74, 109992474), (111, 73328316), (148, 54996237), (199, 40901724), (222, 36664158), (333, 24442772), (398, 20450862), (444, 18332079), (597, 13633908), (666, 12221386), (796, 10225431), (1194, 6816954), (1332, 6110693), (1791, 4544636), (2388, 3408477), (3582, 2272318), (7164, 1136159), (7363, 1105452), (14726, 552726), (22089, 368484), (29452, 276363), (30707, 265068), (44178, 184242), (61414, 132534), (66267, 122828), (88356, 92121)]