91787028

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 220739904

約数和(自身を除く): 128952876

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 197, 246, 394, 492, 591, 788, 947, 1182, 1894, 2364, 2841, 3788, 5682, 8077, 11364, 16154, 24231, 32308, 38827, 48462, 77654, 96924, 116481, 155308, 186559, 232962, 373118, 465924, 559677, 746236, 1119354, 2238708, 7648919, 15297838, 22946757, 30595676, 45893514, 91787028]

約数ペア:

[(1, 91787028), (2, 45893514), (3, 30595676), (4, 22946757), (6, 15297838), (12, 7648919), (41, 2238708), (82, 1119354), (123, 746236), (164, 559677), (197, 465924), (246, 373118), (394, 232962), (492, 186559), (591, 155308), (788, 116481), (947, 96924), (1182, 77654), (1894, 48462), (2364, 38827), (2841, 32308), (3788, 24231), (5682, 16154), (8077, 11364)]