77381946

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 182400000

約数和(自身を除く): 105018054

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 199, 342, 379, 398, 513, 597, 758, 1026, 1137, 1194, 1791, 2274, 3411, 3582, 3781, 5373, 6822, 7201, 7562, 10233, 10746, 11343, 14402, 20466, 21603, 22686, 34029, 43206, 64809, 68058, 75421, 102087, 129618, 150842, 194427, 204174, 226263, 388854, 452526, 678789, 1357578, 1432999, 2036367, 2865998, 4072734, 4298997, 8597994, 12896991, 25793982, 38690973, 77381946]

約数ペア:

[(1, 77381946), (2, 38690973), (3, 25793982), (6, 12896991), (9, 8597994), (18, 4298997), (19, 4072734), (27, 2865998), (38, 2036367), (54, 1432999), (57, 1357578), (114, 678789), (171, 452526), (199, 388854), (342, 226263), (379, 204174), (398, 194427), (513, 150842), (597, 129618), (758, 102087), (1026, 75421), (1137, 68058), (1194, 64809), (1791, 43206), (2274, 34029), (3411, 22686), (3582, 21603), (3781, 20466), (5373, 14402), (6822, 11343), (7201, 10746), (7562, 10233)]