80361954

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 182520000

約数和(自身を除く): 102158046

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 389, 414, 499, 778, 998, 1167, 1497, 2334, 2994, 3501, 4491, 7002, 8947, 8982, 11477, 17894, 22954, 26841, 34431, 53682, 68862, 80523, 103293, 161046, 194111, 206586, 388222, 582333, 1164666, 1746999, 3493998, 4464553, 8929106, 13393659, 26787318, 40180977, 80361954]

約数ペア:

[(1, 80361954), (2, 40180977), (3, 26787318), (6, 13393659), (9, 8929106), (18, 4464553), (23, 3493998), (46, 1746999), (69, 1164666), (138, 582333), (207, 388222), (389, 206586), (414, 194111), (499, 161046), (778, 103293), (998, 80523), (1167, 68862), (1497, 53682), (2334, 34431), (2994, 26841), (3501, 22954), (4491, 17894), (7002, 11477), (8947, 8982)]