91315872

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1342

約数の個数: 72

約数和(自身を含む): 260766324

約数和(自身を除く): 169450452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 626, 939, 1013, 1252, 1878, 2026, 2504, 2817, 3039, 3756, 4052, 5008, 5634, 6078, 7512, 8104, 9117, 10016, 11268, 12156, 15024, 16208, 18234, 22536, 24312, 30048, 32416, 36468, 45072, 48624, 72936, 90144, 97248, 145872, 291744, 317069, 634138, 951207, 1268276, 1902414, 2536552, 2853621, 3804828, 5073104, 5707242, 7609656, 10146208, 11414484, 15219312, 22828968, 30438624, 45657936, 91315872]

約数ペア:

[(1, 91315872), (2, 45657936), (3, 30438624), (4, 22828968), (6, 15219312), (8, 11414484), (9, 10146208), (12, 7609656), (16, 5707242), (18, 5073104), (24, 3804828), (32, 2853621), (36, 2536552), (48, 1902414), (72, 1268276), (96, 951207), (144, 634138), (288, 317069), (313, 291744), (626, 145872), (939, 97248), (1013, 90144), (1252, 72936), (1878, 48624), (2026, 45072), (2504, 36468), (2817, 32416), (3039, 30048), (3756, 24312), (4052, 22536), (5008, 18234), (5634, 16208), (6078, 15024), (7512, 12156), (8104, 11268), (9117, 10016)]