64727718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 86230362

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 71, 114, 142, 209, 213, 418, 426, 627, 727, 781, 1254, 1349, 1454, 1562, 2181, 2343, 2698, 4047, 4362, 4686, 7997, 8094, 13813, 14839, 15994, 23991, 27626, 29678, 41439, 44517, 47982, 51617, 82878, 89034, 103234, 151943, 154851, 303886, 309702, 455829, 567787, 911658, 980723, 1135574, 1703361, 1961446, 2942169, 3406722, 5884338, 10787953, 21575906, 32363859, 64727718]

約数ペア:

[(1, 64727718), (2, 32363859), (3, 21575906), (6, 10787953), (11, 5884338), (19, 3406722), (22, 2942169), (33, 1961446), (38, 1703361), (57, 1135574), (66, 980723), (71, 911658), (114, 567787), (142, 455829), (209, 309702), (213, 303886), (418, 154851), (426, 151943), (627, 103234), (727, 89034), (781, 82878), (1254, 51617), (1349, 47982), (1454, 44517), (1562, 41439), (2181, 29678), (2343, 27626), (2698, 23991), (4047, 15994), (4362, 14839), (4686, 13813), (7997, 8094)]