81223488

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{6131}}^1$

素因数の和:6172

約数の個数: 84

約数和(自身を含む): 242974368

約数和(自身を除く): 161750880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6131, 6624, 12262, 13248, 18393, 24524, 36786, 49048, 55179, 73572, 98096, 110358, 141013, 147144, 196192, 220716, 282026, 294288, 392384, 423039, 441432, 564052, 588576, 846078, 882864, 1128104, 1177152, 1269117, 1692156, 1765728, 2256208, 2538234, 3384312, 3531456, 4512416, 5076468, 6768624, 9024832, 10152936, 13537248, 20305872, 27074496, 40611744, 81223488]

約数ペア:

[(1, 81223488), (2, 40611744), (3, 27074496), (4, 20305872), (6, 13537248), (8, 10152936), (9, 9024832), (12, 6768624), (16, 5076468), (18, 4512416), (23, 3531456), (24, 3384312), (32, 2538234), (36, 2256208), (46, 1765728), (48, 1692156), (64, 1269117), (69, 1177152), (72, 1128104), (92, 882864), (96, 846078), (138, 588576), (144, 564052), (184, 441432), (192, 423039), (207, 392384), (276, 294288), (288, 282026), (368, 220716), (414, 196192), (552, 147144), (576, 141013), (736, 110358), (828, 98096), (1104, 73572), (1472, 55179), (1656, 49048), (2208, 36786), (3312, 24524), (4416, 18393), (6131, 13248), (6624, 12262)]