80223486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{773}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 187413264

約数和(自身を除く): 107189778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 353, 706, 773, 1059, 1546, 2118, 2319, 2471, 4638, 4942, 5411, 7413, 10822, 14826, 16233, 17297, 32466, 34594, 37877, 51891, 75754, 103782, 113631, 227262, 272869, 545738, 818607, 1637214, 1910083, 3820166, 5730249, 11460498, 13370581, 26741162, 40111743, 80223486]

約数ペア:

[(1, 80223486), (2, 40111743), (3, 26741162), (6, 13370581), (7, 11460498), (14, 5730249), (21, 3820166), (42, 1910083), (49, 1637214), (98, 818607), (147, 545738), (294, 272869), (353, 227262), (706, 113631), (773, 103782), (1059, 75754), (1546, 51891), (2118, 37877), (2319, 34594), (2471, 32466), (4638, 17297), (4942, 16233), (5411, 14826), (7413, 10822)]