84211974

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 242263296

約数和(自身を除く): 158051322

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 43, 54, 63, 66, 77, 81, 86, 99, 126, 129, 154, 157, 162, 189, 198, 231, 258, 297, 301, 314, 378, 387, 462, 471, 473, 567, 594, 602, 693, 774, 891, 903, 942, 946, 1099, 1134, 1161, 1386, 1413, 1419, 1727, 1782, 1806, 2079, 2198, 2322, 2709, 2826, 2838, 3297, 3311, 3454, 3483, 4158, 4239, 4257, 5181, 5418, 6237, 6594, 6622, 6751, 6966, 8127, 8478, 8514, 9891, 9933, 10362, 12089, 12474, 12717, 12771, 13502, 15543, 16254, 19782, 19866, 20253, 24178, 24381, 25434, 25542, 29673, 29799, 31086, 36267, 38313, 40506, 46629, 47257, 48762, 59346, 59598, 60759, 72534, 74261, 76626, 89019, 89397, 93258, 94514, 108801, 121518, 139887, 141771, 148522, 178038, 178794, 182277, 217602, 222783, 268191, 279774, 283542, 326403, 364554, 425313, 445566, 519827, 536382, 546831, 652806, 668349, 850626, 979209, 1039654, 1093662, 1275939, 1336698, 1559481, 1958418, 2005047, 2551878, 3118962, 3827817, 4010094, 4678443, 6015141, 7655634, 9356886, 12030282, 14035329, 28070658, 42105987, 84211974]

約数ペア:

[(1, 84211974), (2, 42105987), (3, 28070658), (6, 14035329), (7, 12030282), (9, 9356886), (11, 7655634), (14, 6015141), (18, 4678443), (21, 4010094), (22, 3827817), (27, 3118962), (33, 2551878), (42, 2005047), (43, 1958418), (54, 1559481), (63, 1336698), (66, 1275939), (77, 1093662), (81, 1039654), (86, 979209), (99, 850626), (126, 668349), (129, 652806), (154, 546831), (157, 536382), (162, 519827), (189, 445566), (198, 425313), (231, 364554), (258, 326403), (297, 283542), (301, 279774), (314, 268191), (378, 222783), (387, 217602), (462, 182277), (471, 178794), (473, 178038), (567, 148522), (594, 141771), (602, 139887), (693, 121518), (774, 108801), (891, 94514), (903, 93258), (942, 89397), (946, 89019), (1099, 76626), (1134, 74261), (1161, 72534), (1386, 60759), (1413, 59598), (1419, 59346), (1727, 48762), (1782, 47257), (1806, 46629), (2079, 40506), (2198, 38313), (2322, 36267), (2709, 31086), (2826, 29799), (2838, 29673), (3297, 25542), (3311, 25434), (3454, 24381), (3483, 24178), (4158, 20253), (4239, 19866), (4257, 19782), (5181, 16254), (5418, 15543), (6237, 13502), (6594, 12771), (6622, 12717), (6751, 12474), (6966, 12089), (8127, 10362), (8478, 9933), (8514, 9891)]