77015390

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 141087744

約数和(自身を除く): 64072354

約数列:

[1, 2, 5, 10, 107, 167, 214, 334, 431, 535, 835, 862, 1070, 1670, 2155, 4310, 17869, 35738, 46117, 71977, 89345, 92234, 143954, 178690, 230585, 359885, 461170, 719770, 7701539, 15403078, 38507695, 77015390]

約数ペア:

[(1, 77015390), (2, 38507695), (5, 15403078), (10, 7701539), (107, 719770), (167, 461170), (214, 359885), (334, 230585), (431, 178690), (535, 143954), (835, 92234), (862, 89345), (1070, 71977), (1670, 46117), (2155, 35738), (4310, 17869)]