76666964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 151151616

約数和(自身を除く): 74484652

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 131, 188, 262, 283, 517, 524, 566, 1034, 1132, 1441, 2068, 2882, 3113, 5764, 6157, 6226, 12314, 12452, 13301, 24628, 26602, 37073, 53204, 67727, 74146, 135454, 146311, 148292, 270908, 292622, 407803, 585244, 815606, 1631212, 1742431, 3484862, 6969724, 19166741, 38333482, 76666964]

約数ペア:

[(1, 76666964), (2, 38333482), (4, 19166741), (11, 6969724), (22, 3484862), (44, 1742431), (47, 1631212), (94, 815606), (131, 585244), (188, 407803), (262, 292622), (283, 270908), (517, 148292), (524, 146311), (566, 135454), (1034, 74146), (1132, 67727), (1441, 53204), (2068, 37073), (2882, 26602), (3113, 24628), (5764, 13301), (6157, 12452), (6226, 12314)]