81070632

素因数分解:

$2^3\times 3^6\times {\mathrm{13901}}^1$

素因数の和:13925

約数の個数: 56

約数和(自身を含む): 227923290

約数和(自身を除く): 146852658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 13901, 27802, 41703, 55604, 83406, 111208, 125109, 166812, 250218, 333624, 375327, 500436, 750654, 1000872, 1125981, 1501308, 2251962, 3002616, 3377943, 4503924, 6755886, 9007848, 10133829, 13511772, 20267658, 27023544, 40535316, 81070632]

約数ペア:

[(1, 81070632), (2, 40535316), (3, 27023544), (4, 20267658), (6, 13511772), (8, 10133829), (9, 9007848), (12, 6755886), (18, 4503924), (24, 3377943), (27, 3002616), (36, 2251962), (54, 1501308), (72, 1125981), (81, 1000872), (108, 750654), (162, 500436), (216, 375327), (243, 333624), (324, 250218), (486, 166812), (648, 125109), (729, 111208), (972, 83406), (1458, 55604), (1944, 41703), (2916, 27802), (5832, 13901)]