72011346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5171}}^1$

素因数の和:5398

約数の個数: 32

約数和(自身を含む): 157890816

約数和(自身を除く): 85879470

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2321, 4642, 5171, 6963, 10342, 13926, 15513, 31026, 56881, 113762, 170643, 341286, 1091081, 2182162, 3273243, 6546486, 12001891, 24003782, 36005673, 72011346]

約数ペア:

[(1, 72011346), (2, 36005673), (3, 24003782), (6, 12001891), (11, 6546486), (22, 3273243), (33, 2182162), (66, 1091081), (211, 341286), (422, 170643), (633, 113762), (1266, 56881), (2321, 31026), (4642, 15513), (5171, 13926), (6963, 10342)]