81585984

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{9041}}^1$

素因数の和:9103

約数の個数: 56

約数和(自身を含む): 220480128

約数和(自身を除く): 138894144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 141, 188, 192, 282, 376, 564, 752, 1128, 1504, 2256, 3008, 4512, 9024, 9041, 18082, 27123, 36164, 54246, 72328, 108492, 144656, 216984, 289312, 424927, 433968, 578624, 849854, 867936, 1274781, 1699708, 1735872, 2549562, 3399416, 5099124, 6798832, 10198248, 13597664, 20396496, 27195328, 40792992, 81585984]

約数ペア:

[(1, 81585984), (2, 40792992), (3, 27195328), (4, 20396496), (6, 13597664), (8, 10198248), (12, 6798832), (16, 5099124), (24, 3399416), (32, 2549562), (47, 1735872), (48, 1699708), (64, 1274781), (94, 867936), (96, 849854), (141, 578624), (188, 433968), (192, 424927), (282, 289312), (376, 216984), (564, 144656), (752, 108492), (1128, 72328), (1504, 54246), (2256, 36164), (3008, 27123), (4512, 18082), (9024, 9041)]