80449674

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 164560896

約数和(自身を除く): 84111222

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 426, 762, 1487, 2974, 4461, 8922, 9017, 18034, 27051, 54102, 105577, 188849, 211154, 316731, 377698, 566547, 633462, 1133094, 13408279, 26816558, 40224837, 80449674]

約数ペア:

[(1, 80449674), (2, 40224837), (3, 26816558), (6, 13408279), (71, 1133094), (127, 633462), (142, 566547), (213, 377698), (254, 316731), (381, 211154), (426, 188849), (762, 105577), (1487, 54102), (2974, 27051), (4461, 18034), (8922, 9017)]