72136872

素因数分解:

$2^3\times 3^3\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 201177600

約数和(自身を除く): 129040728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 337, 674, 991, 1011, 1348, 1982, 2022, 2696, 2973, 3033, 3964, 4044, 5946, 6066, 7928, 8088, 8919, 9099, 11892, 12132, 17838, 18198, 23784, 24264, 26757, 35676, 36396, 53514, 71352, 72792, 107028, 214056, 333967, 667934, 1001901, 1335868, 2003802, 2671736, 3005703, 4007604, 6011406, 8015208, 9017109, 12022812, 18034218, 24045624, 36068436, 72136872]

約数ペア:

[(1, 72136872), (2, 36068436), (3, 24045624), (4, 18034218), (6, 12022812), (8, 9017109), (9, 8015208), (12, 6011406), (18, 4007604), (24, 3005703), (27, 2671736), (36, 2003802), (54, 1335868), (72, 1001901), (108, 667934), (216, 333967), (337, 214056), (674, 107028), (991, 72792), (1011, 71352), (1348, 53514), (1982, 36396), (2022, 35676), (2696, 26757), (2973, 24264), (3033, 23784), (3964, 18198), (4044, 17838), (5946, 12132), (6066, 11892), (7928, 9099), (8088, 8919)]