66733728

素因数分解:

$2^5\times 3^1\times {\mathrm{389}}^1\times {\mathrm{1787}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 175724640

約数和(自身を除く): 108990912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 389, 778, 1167, 1556, 1787, 2334, 3112, 3574, 4668, 5361, 6224, 7148, 9336, 10722, 12448, 14296, 18672, 21444, 28592, 37344, 42888, 57184, 85776, 171552, 695143, 1390286, 2085429, 2780572, 4170858, 5561144, 8341716, 11122288, 16683432, 22244576, 33366864, 66733728]

約数ペア:

[(1, 66733728), (2, 33366864), (3, 22244576), (4, 16683432), (6, 11122288), (8, 8341716), (12, 5561144), (16, 4170858), (24, 2780572), (32, 2085429), (48, 1390286), (96, 695143), (389, 171552), (778, 85776), (1167, 57184), (1556, 42888), (1787, 37344), (2334, 28592), (3112, 21444), (3574, 18672), (4668, 14296), (5361, 12448), (6224, 10722), (7148, 9336)]