90625854

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2973

約数の個数: 48

約数和(自身を含む): 203930496

約数和(自身を除く): 113304642

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 363, 473, 726, 946, 1419, 2838, 2903, 5203, 5806, 8709, 10406, 15609, 17418, 31218, 31933, 63866, 95799, 124829, 191598, 249658, 351263, 374487, 702526, 748974, 1053789, 1373119, 2107578, 2746238, 4119357, 8238714, 15104309, 30208618, 45312927, 90625854]

約数ペア:

[(1, 90625854), (2, 45312927), (3, 30208618), (6, 15104309), (11, 8238714), (22, 4119357), (33, 2746238), (43, 2107578), (66, 1373119), (86, 1053789), (121, 748974), (129, 702526), (242, 374487), (258, 351263), (363, 249658), (473, 191598), (726, 124829), (946, 95799), (1419, 63866), (2838, 31933), (2903, 31218), (5203, 17418), (5806, 15609), (8709, 10406)]