80863608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2689}}^1$

素因数の和:2884

約数の個数: 64

約数和(自身を含む): 232416000

約数和(自身を除く): 151552392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 179, 358, 537, 716, 1074, 1253, 1432, 2148, 2506, 2689, 3759, 4296, 5012, 5378, 7518, 8067, 10024, 10756, 15036, 16134, 18823, 21512, 30072, 32268, 37646, 56469, 64536, 75292, 112938, 150584, 225876, 451752, 481331, 962662, 1443993, 1925324, 2887986, 3369317, 3850648, 5775972, 6738634, 10107951, 11551944, 13477268, 20215902, 26954536, 40431804, 80863608]

約数ペア:

[(1, 80863608), (2, 40431804), (3, 26954536), (4, 20215902), (6, 13477268), (7, 11551944), (8, 10107951), (12, 6738634), (14, 5775972), (21, 3850648), (24, 3369317), (28, 2887986), (42, 1925324), (56, 1443993), (84, 962662), (168, 481331), (179, 451752), (358, 225876), (537, 150584), (716, 112938), (1074, 75292), (1253, 64536), (1432, 56469), (2148, 37646), (2506, 32268), (2689, 30072), (3759, 21512), (4296, 18823), (5012, 16134), (5378, 15036), (7518, 10756), (8067, 10024)]