68340816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{27917}}^1$

素因数の和:27948

約数の個数: 60

約数和(自身を含む): 202517172

約数和(自身を除く): 134176356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 27917, 55834, 83751, 111668, 167502, 223336, 251253, 335004, 446672, 474589, 502506, 670008, 949178, 1005012, 1340016, 1423767, 1898356, 2010024, 2847534, 3796712, 4020048, 4271301, 5695068, 7593424, 8542602, 11390136, 17085204, 22780272, 34170408, 68340816]

約数ペア:

[(1, 68340816), (2, 34170408), (3, 22780272), (4, 17085204), (6, 11390136), (8, 8542602), (9, 7593424), (12, 5695068), (16, 4271301), (17, 4020048), (18, 3796712), (24, 2847534), (34, 2010024), (36, 1898356), (48, 1423767), (51, 1340016), (68, 1005012), (72, 949178), (102, 670008), (136, 502506), (144, 474589), (153, 446672), (204, 335004), (272, 251253), (306, 223336), (408, 167502), (612, 111668), (816, 83751), (1224, 55834), (2448, 27917)]