91997178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{997}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 228023040

約数和(自身を除く): 136025862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 997, 1014, 1183, 1994, 2197, 2366, 2991, 3549, 4394, 5982, 6591, 6979, 7098, 12961, 13182, 13958, 15379, 20937, 25922, 30758, 38883, 41874, 46137, 77766, 90727, 92274, 168493, 181454, 272181, 336986, 505479, 544362, 1010958, 1179451, 2190409, 2358902, 3538353, 4380818, 6571227, 7076706, 13142454, 15332863, 30665726, 45998589, 91997178]

約数ペア:

[(1, 91997178), (2, 45998589), (3, 30665726), (6, 15332863), (7, 13142454), (13, 7076706), (14, 6571227), (21, 4380818), (26, 3538353), (39, 2358902), (42, 2190409), (78, 1179451), (91, 1010958), (169, 544362), (182, 505479), (273, 336986), (338, 272181), (507, 181454), (546, 168493), (997, 92274), (1014, 90727), (1183, 77766), (1994, 46137), (2197, 41874), (2366, 38883), (2991, 30758), (3549, 25922), (4394, 20937), (5982, 15379), (6591, 13958), (6979, 13182), (7098, 12961)]