90555738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7211}}^1$

素因数の和:7259

約数の個数: 64

約数和(自身を含む): 232630272

約数和(自身を除く): 142074534

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 7211, 12558, 14422, 21633, 43266, 50477, 93743, 100954, 151431, 165853, 187486, 281229, 302862, 331706, 497559, 562458, 656201, 995118, 1160971, 1312402, 1968603, 2156089, 2321942, 3482913, 3937206, 4312178, 6468267, 6965826, 12936534, 15092623, 30185246, 45277869, 90555738]

約数ペア:

[(1, 90555738), (2, 45277869), (3, 30185246), (6, 15092623), (7, 12936534), (13, 6965826), (14, 6468267), (21, 4312178), (23, 3937206), (26, 3482913), (39, 2321942), (42, 2156089), (46, 1968603), (69, 1312402), (78, 1160971), (91, 995118), (138, 656201), (161, 562458), (182, 497559), (273, 331706), (299, 302862), (322, 281229), (483, 187486), (546, 165853), (598, 151431), (897, 100954), (966, 93743), (1794, 50477), (2093, 43266), (4186, 21633), (6279, 14422), (7211, 12558)]