78978372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{823}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 201556992

約数和(自身を除く): 122578620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 727, 823, 1454, 1646, 2181, 2469, 2908, 3292, 4362, 4938, 7997, 8724, 9053, 9876, 15994, 18106, 23991, 27159, 31988, 36212, 47982, 54318, 95964, 108636, 598321, 1196642, 1794963, 2393284, 3589926, 6581531, 7179852, 13163062, 19744593, 26326124, 39489186, 78978372]

約数ペア:

[(1, 78978372), (2, 39489186), (3, 26326124), (4, 19744593), (6, 13163062), (11, 7179852), (12, 6581531), (22, 3589926), (33, 2393284), (44, 1794963), (66, 1196642), (132, 598321), (727, 108636), (823, 95964), (1454, 54318), (1646, 47982), (2181, 36212), (2469, 31988), (2908, 27159), (3292, 23991), (4362, 18106), (4938, 15994), (7997, 9876), (8724, 9053)]