81067908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3323}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 201035520

約数和(自身を除く): 119967612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 428, 642, 1284, 2033, 3323, 4066, 6099, 6646, 8132, 9969, 12198, 13292, 19938, 24396, 39876, 63137, 126274, 189411, 252548, 355561, 378822, 711122, 757644, 1066683, 1422244, 2133366, 4266732, 6755659, 13511318, 20266977, 27022636, 40533954, 81067908]

約数ペア:

[(1, 81067908), (2, 40533954), (3, 27022636), (4, 20266977), (6, 13511318), (12, 6755659), (19, 4266732), (38, 2133366), (57, 1422244), (76, 1066683), (107, 757644), (114, 711122), (214, 378822), (228, 355561), (321, 252548), (428, 189411), (642, 126274), (1284, 63137), (2033, 39876), (3323, 24396), (4066, 19938), (6099, 13292), (6646, 12198), (8132, 9969)]