82812678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 200473056

約数和(自身を除く): 117660378

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 173, 221, 247, 323, 346, 361, 442, 494, 519, 646, 663, 722, 741, 969, 1038, 1083, 1326, 1482, 1938, 2166, 2249, 2941, 3287, 4199, 4498, 4693, 5882, 6137, 6574, 6747, 8398, 8823, 9386, 9861, 12274, 12597, 13494, 14079, 17646, 18411, 19722, 25194, 28158, 36822, 38233, 42731, 55879, 62453, 76466, 79781, 85462, 111758, 114699, 124906, 128193, 159562, 167637, 187359, 229398, 239343, 256386, 335274, 374718, 478686, 726427, 811889, 1061701, 1452854, 1623778, 2123402, 2179281, 2435667, 3185103, 4358562, 4871334, 6370206, 13802113, 27604226, 41406339, 82812678]

約数ペア:

[(1, 82812678), (2, 41406339), (3, 27604226), (6, 13802113), (13, 6370206), (17, 4871334), (19, 4358562), (26, 3185103), (34, 2435667), (38, 2179281), (39, 2123402), (51, 1623778), (57, 1452854), (78, 1061701), (102, 811889), (114, 726427), (173, 478686), (221, 374718), (247, 335274), (323, 256386), (346, 239343), (361, 229398), (442, 187359), (494, 167637), (519, 159562), (646, 128193), (663, 124906), (722, 114699), (741, 111758), (969, 85462), (1038, 79781), (1083, 76466), (1326, 62453), (1482, 55879), (1938, 42731), (2166, 38233), (2249, 36822), (2941, 28158), (3287, 25194), (4199, 19722), (4498, 18411), (4693, 17646), (5882, 14079), (6137, 13494), (6574, 12597), (6747, 12274), (8398, 9861), (8823, 9386)]