72569616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{215981}}^1$

素因数の和:215999

約数の個数: 40

約数和(自身を含む): 214254144

約数和(自身を除く): 141684528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 215981, 431962, 647943, 863924, 1295886, 1511867, 1727848, 2591772, 3023734, 3455696, 4535601, 5183544, 6047468, 9071202, 10367088, 12094936, 18142404, 24189872, 36284808, 72569616]

約数ペア:

[(1, 72569616), (2, 36284808), (3, 24189872), (4, 18142404), (6, 12094936), (7, 10367088), (8, 9071202), (12, 6047468), (14, 5183544), (16, 4535601), (21, 3455696), (24, 3023734), (28, 2591772), (42, 1727848), (48, 1511867), (56, 1295886), (84, 863924), (112, 647943), (168, 431962), (336, 215981)]