74354423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 96132096

約数和(自身を除く): 21777673

約数列:

[1, 11, 13, 23, 37, 47, 143, 169, 253, 299, 407, 481, 517, 611, 851, 1081, 1739, 1859, 3289, 3887, 5291, 6253, 6721, 7943, 9361, 11063, 11891, 14053, 19129, 22607, 39997, 42757, 68783, 87373, 121693, 143819, 154583, 182689, 248677, 293891, 439967, 519961, 1582009, 2009579, 3232801, 5719571, 6759493, 74354423]

約数ペア:

[(1, 74354423), (11, 6759493), (13, 5719571), (23, 3232801), (37, 2009579), (47, 1582009), (143, 519961), (169, 439967), (253, 293891), (299, 248677), (407, 182689), (481, 154583), (517, 143819), (611, 121693), (851, 87373), (1081, 68783), (1739, 42757), (1859, 39997), (3289, 22607), (3887, 19129), (5291, 14053), (6253, 11891), (6721, 11063), (7943, 9361)]