83084778

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1849

約数の個数: 80

約数和(自身を含む): 218078784

約数和(自身を除く): 134994006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 81, 82, 123, 126, 162, 189, 246, 287, 369, 378, 567, 574, 738, 861, 1107, 1134, 1722, 1787, 2214, 2583, 3321, 3574, 5166, 5361, 6642, 7749, 10722, 12509, 15498, 16083, 23247, 25018, 32166, 37527, 46494, 48249, 73267, 75054, 96498, 112581, 144747, 146534, 219801, 225162, 289494, 337743, 439602, 512869, 659403, 675486, 1013229, 1025738, 1318806, 1538607, 1978209, 2026458, 3077214, 3956418, 4615821, 5934627, 9231642, 11869254, 13847463, 27694926, 41542389, 83084778]

約数ペア:

[(1, 83084778), (2, 41542389), (3, 27694926), (6, 13847463), (7, 11869254), (9, 9231642), (14, 5934627), (18, 4615821), (21, 3956418), (27, 3077214), (41, 2026458), (42, 1978209), (54, 1538607), (63, 1318806), (81, 1025738), (82, 1013229), (123, 675486), (126, 659403), (162, 512869), (189, 439602), (246, 337743), (287, 289494), (369, 225162), (378, 219801), (567, 146534), (574, 144747), (738, 112581), (861, 96498), (1107, 75054), (1134, 73267), (1722, 48249), (1787, 46494), (2214, 37527), (2583, 32166), (3321, 25018), (3574, 23247), (5166, 16083), (5361, 15498), (6642, 12509), (7749, 10722)]