84287868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7901}}^1$

素因数の和:8042

約数の個数: 48

約数和(自身を含む): 226566144

約数和(自身を除く): 142278276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 7901, 10668, 15802, 23703, 31604, 47406, 55307, 94812, 110614, 165921, 221228, 331842, 663684, 1003427, 2006854, 3010281, 4013708, 6020562, 7023989, 12041124, 14047978, 21071967, 28095956, 42143934, 84287868]

約数ペア:

[(1, 84287868), (2, 42143934), (3, 28095956), (4, 21071967), (6, 14047978), (7, 12041124), (12, 7023989), (14, 6020562), (21, 4013708), (28, 3010281), (42, 2006854), (84, 1003427), (127, 663684), (254, 331842), (381, 221228), (508, 165921), (762, 110614), (889, 94812), (1524, 55307), (1778, 47406), (2667, 31604), (3556, 23703), (5334, 15802), (7901, 10668)]