80617348

素因数分解:

$2^2\times 7^3\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 167171200

約数和(自身を除く): 86553852

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 343, 469, 686, 877, 938, 1372, 1754, 1876, 3283, 3508, 6139, 6566, 12278, 13132, 22981, 24556, 42973, 45962, 58759, 85946, 91924, 117518, 171892, 235036, 300811, 411313, 601622, 822626, 1203244, 1645252, 2879191, 5758382, 11516764, 20154337, 40308674, 80617348]

約数ペア:

[(1, 80617348), (2, 40308674), (4, 20154337), (7, 11516764), (14, 5758382), (28, 2879191), (49, 1645252), (67, 1203244), (98, 822626), (134, 601622), (196, 411313), (268, 300811), (343, 235036), (469, 171892), (686, 117518), (877, 91924), (938, 85946), (1372, 58759), (1754, 45962), (1876, 42973), (3283, 24556), (3508, 22981), (6139, 13132), (6566, 12278)]