68574168

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{24421}}^1$

素因数の和:24449

約数の個数: 64

約数和(自身を含む): 205144800

約数和(自身を除く): 136570632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 24421, 48842, 73263, 97684, 146526, 195368, 219789, 293052, 317473, 439578, 586104, 634946, 659367, 879156, 952419, 1269892, 1318734, 1758312, 1904838, 2539784, 2637468, 2857257, 3809676, 5274936, 5714514, 7619352, 8571771, 11429028, 17143542, 22858056, 34287084, 68574168]

約数ペア:

[(1, 68574168), (2, 34287084), (3, 22858056), (4, 17143542), (6, 11429028), (8, 8571771), (9, 7619352), (12, 5714514), (13, 5274936), (18, 3809676), (24, 2857257), (26, 2637468), (27, 2539784), (36, 1904838), (39, 1758312), (52, 1318734), (54, 1269892), (72, 952419), (78, 879156), (104, 659367), (108, 634946), (117, 586104), (156, 439578), (216, 317473), (234, 293052), (312, 219789), (351, 195368), (468, 146526), (702, 97684), (936, 73263), (1404, 48842), (2808, 24421)]