81946272

素因数分解:

$2^5\times 3^1\times {\mathrm{911}}^1\times {\mathrm{937}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 215574912

約数和(自身を除く): 133628640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 911, 937, 1822, 1874, 2733, 2811, 3644, 3748, 5466, 5622, 7288, 7496, 10932, 11244, 14576, 14992, 21864, 22488, 29152, 29984, 43728, 44976, 87456, 89952, 853607, 1707214, 2560821, 3414428, 5121642, 6828856, 10243284, 13657712, 20486568, 27315424, 40973136, 81946272]

約数ペア:

[(1, 81946272), (2, 40973136), (3, 27315424), (4, 20486568), (6, 13657712), (8, 10243284), (12, 6828856), (16, 5121642), (24, 3414428), (32, 2560821), (48, 1707214), (96, 853607), (911, 89952), (937, 87456), (1822, 44976), (1874, 43728), (2733, 29984), (2811, 29152), (3644, 22488), (3748, 21864), (5466, 14992), (5622, 14576), (7288, 11244), (7496, 10932)]