84834981

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 170726400

約数和(自身を除く): 85891419

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 33, 51, 57, 63, 77, 99, 119, 133, 153, 171, 187, 209, 231, 323, 357, 379, 399, 561, 627, 693, 969, 1071, 1137, 1197, 1309, 1463, 1683, 1881, 2261, 2653, 2907, 3411, 3553, 3927, 4169, 4389, 6443, 6783, 7201, 7959, 10659, 11781, 12507, 13167, 19329, 20349, 21603, 23877, 24871, 29183, 31977, 37521, 45101, 50407, 57987, 64809, 70873, 74613, 79211, 87549, 122417, 135303, 151221, 212619, 223839, 237633, 262647, 367251, 405909, 453663, 496111, 554477, 637857, 712899, 856919, 1101753, 1346587, 1488333, 1663431, 2570757, 4039761, 4464999, 4990293, 7712271, 9426109, 12119283, 28278327, 84834981]

約数ペア:

[(1, 84834981), (3, 28278327), (7, 12119283), (9, 9426109), (11, 7712271), (17, 4990293), (19, 4464999), (21, 4039761), (33, 2570757), (51, 1663431), (57, 1488333), (63, 1346587), (77, 1101753), (99, 856919), (119, 712899), (133, 637857), (153, 554477), (171, 496111), (187, 453663), (209, 405909), (231, 367251), (323, 262647), (357, 237633), (379, 223839), (399, 212619), (561, 151221), (627, 135303), (693, 122417), (969, 87549), (1071, 79211), (1137, 74613), (1197, 70873), (1309, 64809), (1463, 57987), (1683, 50407), (1881, 45101), (2261, 37521), (2653, 31977), (2907, 29183), (3411, 24871), (3553, 23877), (3927, 21603), (4169, 20349), (4389, 19329), (6443, 13167), (6783, 12507), (7201, 11781), (7959, 10659)]