80723588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 163416960

約数和(自身を除く): 82693372

約数列:

[1, 2, 4, 11, 22, 29, 41, 44, 58, 82, 116, 164, 319, 451, 638, 902, 1189, 1276, 1543, 1804, 2378, 3086, 4756, 6172, 13079, 16973, 26158, 33946, 44747, 52316, 63263, 67892, 89494, 126526, 178988, 253052, 492217, 695893, 984434, 1391786, 1834627, 1968868, 2783572, 3669254, 7338508, 20180897, 40361794, 80723588]

約数ペア:

[(1, 80723588), (2, 40361794), (4, 20180897), (11, 7338508), (22, 3669254), (29, 2783572), (41, 1968868), (44, 1834627), (58, 1391786), (82, 984434), (116, 695893), (164, 492217), (319, 253052), (451, 178988), (638, 126526), (902, 89494), (1189, 67892), (1276, 63263), (1543, 52316), (1804, 44747), (2378, 33946), (3086, 26158), (4756, 16973), (6172, 13079)]