81202884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 231060480

約数和(自身を除く): 149857596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 83, 84, 114, 133, 166, 228, 249, 266, 332, 399, 498, 532, 581, 613, 798, 996, 1162, 1226, 1577, 1596, 1743, 1839, 2324, 2452, 3154, 3486, 3678, 4291, 4731, 6308, 6972, 7356, 8582, 9462, 11039, 11647, 12873, 17164, 18924, 22078, 23294, 25746, 33117, 34941, 44156, 46588, 50879, 51492, 66234, 69882, 81529, 101758, 132468, 139764, 152637, 163058, 203516, 244587, 305274, 326116, 356153, 489174, 610548, 712306, 966701, 978348, 1068459, 1424612, 1933402, 2136918, 2900103, 3866804, 4273836, 5800206, 6766907, 11600412, 13533814, 20300721, 27067628, 40601442, 81202884]

約数ペア:

[(1, 81202884), (2, 40601442), (3, 27067628), (4, 20300721), (6, 13533814), (7, 11600412), (12, 6766907), (14, 5800206), (19, 4273836), (21, 3866804), (28, 2900103), (38, 2136918), (42, 1933402), (57, 1424612), (76, 1068459), (83, 978348), (84, 966701), (114, 712306), (133, 610548), (166, 489174), (228, 356153), (249, 326116), (266, 305274), (332, 244587), (399, 203516), (498, 163058), (532, 152637), (581, 139764), (613, 132468), (798, 101758), (996, 81529), (1162, 69882), (1226, 66234), (1577, 51492), (1596, 50879), (1743, 46588), (1839, 44156), (2324, 34941), (2452, 33117), (3154, 25746), (3486, 23294), (3678, 22078), (4291, 18924), (4731, 17164), (6308, 12873), (6972, 11647), (7356, 11039), (8582, 9462)]