71991232962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{19423}}^1$

素因数の和:20159

約数の個数: 64

約数和(自身を含む): 159096545280

約数和(自身を除く): 87105312318

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 631, 979, 1262, 1893, 1958, 2937, 3786, 5874, 6941, 13882, 19423, 20823, 38846, 41646, 56159, 58269, 112318, 116538, 168477, 213653, 336954, 427306, 617749, 640959, 1235498, 1281918, 1728647, 1853247, 3457294, 3706494, 5185941, 10371882, 12255913, 19015117, 24511826, 36767739, 38030234, 57045351, 73535478, 114090702, 134815043, 269630086, 404445129, 808890258, 1090776257, 2181552514, 3272328771, 6544657542, 11998538827, 23997077654, 35995616481, 71991232962]

約数ペア:

[(1, 71991232962), (2, 35995616481), (3, 23997077654), (6, 11998538827), (11, 6544657542), (22, 3272328771), (33, 2181552514), (66, 1090776257), (89, 808890258), (178, 404445129), (267, 269630086), (534, 134815043), (631, 114090702), (979, 73535478), (1262, 57045351), (1893, 38030234), (1958, 36767739), (2937, 24511826), (3786, 19015117), (5874, 12255913), (6941, 10371882), (13882, 5185941), (19423, 3706494), (20823, 3457294), (38846, 1853247), (41646, 1728647), (56159, 1281918), (58269, 1235498), (112318, 640959), (116538, 617749), (168477, 427306), (213653, 336954)]