64434474

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 155232000

約数和(自身を除く): 90797526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 263, 349, 351, 526, 698, 702, 789, 1047, 1578, 2094, 2367, 3141, 3419, 4537, 4734, 6282, 6838, 7101, 9074, 9423, 10257, 13611, 14202, 18846, 20514, 27222, 30771, 40833, 61542, 81666, 91787, 92313, 122499, 183574, 184626, 244998, 275361, 550722, 826083, 1193231, 1652166, 2386462, 2478249, 3579693, 4956498, 7159386, 10739079, 21478158, 32217237, 64434474]

約数ペア:

[(1, 64434474), (2, 32217237), (3, 21478158), (6, 10739079), (9, 7159386), (13, 4956498), (18, 3579693), (26, 2478249), (27, 2386462), (39, 1652166), (54, 1193231), (78, 826083), (117, 550722), (234, 275361), (263, 244998), (349, 184626), (351, 183574), (526, 122499), (698, 92313), (702, 91787), (789, 81666), (1047, 61542), (1578, 40833), (2094, 30771), (2367, 27222), (3141, 20514), (3419, 18846), (4537, 14202), (4734, 13611), (6282, 10257), (6838, 9423), (7101, 9074)]