76628328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1039}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 219648000

約数和(自身を除く): 143019672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 1039, 1317, 1756, 2078, 2634, 3073, 3117, 3512, 4156, 5268, 6146, 6234, 7273, 8312, 9219, 10536, 12292, 12468, 14546, 18438, 21819, 24584, 24936, 29092, 36876, 43638, 58184, 73752, 87276, 174552, 456121, 912242, 1368363, 1824484, 2736726, 3192847, 3648968, 5473452, 6385694, 9578541, 10946904, 12771388, 19157082, 25542776, 38314164, 76628328]

約数ペア:

[(1, 76628328), (2, 38314164), (3, 25542776), (4, 19157082), (6, 12771388), (7, 10946904), (8, 9578541), (12, 6385694), (14, 5473452), (21, 3648968), (24, 3192847), (28, 2736726), (42, 1824484), (56, 1368363), (84, 912242), (168, 456121), (439, 174552), (878, 87276), (1039, 73752), (1317, 58184), (1756, 43638), (2078, 36876), (2634, 29092), (3073, 24936), (3117, 24584), (3512, 21819), (4156, 18438), (5268, 14546), (6146, 12468), (6234, 12292), (7273, 10536), (8312, 9219)]