80950812

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 192192000

約数和(自身を除く): 111241188

約数列:

[1, 2, 3, 4, 6, 12, 109, 199, 218, 311, 327, 398, 436, 597, 622, 654, 796, 933, 1194, 1244, 1308, 1866, 2388, 3732, 21691, 33899, 43382, 61889, 65073, 67798, 86764, 101697, 123778, 130146, 135596, 185667, 203394, 247556, 260292, 371334, 406788, 742668, 6745901, 13491802, 20237703, 26983604, 40475406, 80950812]

約数ペア:

[(1, 80950812), (2, 40475406), (3, 26983604), (4, 20237703), (6, 13491802), (12, 6745901), (109, 742668), (199, 406788), (218, 371334), (311, 260292), (327, 247556), (398, 203394), (436, 185667), (597, 135596), (622, 130146), (654, 123778), (796, 101697), (933, 86764), (1194, 67798), (1244, 65073), (1308, 61889), (1866, 43382), (2388, 33899), (3732, 21691)]