83178684

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{17911}}^1$

素因数の和:17967

約数の個数: 48

約数和(自身を含む): 220675840

約数和(自身を除く): 137497156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 17911, 35822, 53733, 71644, 107466, 161199, 214932, 322398, 483597, 644796, 770173, 967194, 1540346, 1934388, 2310519, 3080692, 4621038, 6931557, 9242076, 13863114, 20794671, 27726228, 41589342, 83178684]

約数ペア:

[(1, 83178684), (2, 41589342), (3, 27726228), (4, 20794671), (6, 13863114), (9, 9242076), (12, 6931557), (18, 4621038), (27, 3080692), (36, 2310519), (43, 1934388), (54, 1540346), (86, 967194), (108, 770173), (129, 644796), (172, 483597), (258, 322398), (387, 214932), (516, 161199), (774, 107466), (1161, 71644), (1548, 53733), (2322, 35822), (4644, 17911)]