78824568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 207360000

約数和(自身を除く): 128535432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 1999, 3286, 3998, 4929, 5997, 6572, 7996, 9858, 11994, 13144, 15992, 19716, 23988, 39432, 47976, 61969, 105947, 123938, 185907, 211894, 247876, 317841, 371814, 423788, 495752, 635682, 743628, 847576, 1271364, 1487256, 2542728, 3284357, 6568714, 9853071, 13137428, 19706142, 26274856, 39412284, 78824568]

約数ペア:

[(1, 78824568), (2, 39412284), (3, 26274856), (4, 19706142), (6, 13137428), (8, 9853071), (12, 6568714), (24, 3284357), (31, 2542728), (53, 1487256), (62, 1271364), (93, 847576), (106, 743628), (124, 635682), (159, 495752), (186, 423788), (212, 371814), (248, 317841), (318, 247876), (372, 211894), (424, 185907), (636, 123938), (744, 105947), (1272, 61969), (1643, 47976), (1999, 39432), (3286, 23988), (3998, 19716), (4929, 15992), (5997, 13144), (6572, 11994), (7996, 9858)]