80946516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4993}}^1$

素因数の和:5200

約数の個数: 48

約数和(自身を含む): 217019264

約数和(自身を除く): 136072748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 4993, 5404, 8106, 9986, 14979, 16212, 19972, 29958, 34951, 59916, 69902, 104853, 139804, 209706, 419412, 963649, 1927298, 2890947, 3854596, 5781894, 6745543, 11563788, 13491086, 20236629, 26982172, 40473258, 80946516]

約数ペア:

[(1, 80946516), (2, 40473258), (3, 26982172), (4, 20236629), (6, 13491086), (7, 11563788), (12, 6745543), (14, 5781894), (21, 3854596), (28, 2890947), (42, 1927298), (84, 963649), (193, 419412), (386, 209706), (579, 139804), (772, 104853), (1158, 69902), (1351, 59916), (2316, 34951), (2702, 29958), (4053, 19972), (4993, 16212), (5404, 14979), (8106, 9986)]