76808732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19183}}^1$

素因数の和:19218

約数の個数: 48

約数和(自身を含む): 180483072

約数和(自身を除く): 103674340

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 19183, 38366, 76732, 134281, 211013, 249379, 268562, 422026, 498758, 537124, 844052, 997516, 1477091, 1745653, 2743169, 2954182, 3491306, 5486338, 5908364, 6982612, 10972676, 19202183, 38404366, 76808732]

約数ペア:

[(1, 76808732), (2, 38404366), (4, 19202183), (7, 10972676), (11, 6982612), (13, 5908364), (14, 5486338), (22, 3491306), (26, 2954182), (28, 2743169), (44, 1745653), (52, 1477091), (77, 997516), (91, 844052), (143, 537124), (154, 498758), (182, 422026), (286, 268562), (308, 249379), (364, 211013), (572, 134281), (1001, 76732), (2002, 38366), (4004, 19183)]