91449358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 64

約数和(自身を含む): 195084288

約数和(自身を除く): 103634930

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 374, 442, 1001, 1309, 1547, 2002, 2431, 2618, 2687, 3094, 4862, 5374, 17017, 18809, 29557, 34034, 34931, 37618, 45679, 59114, 69862, 91358, 206899, 244517, 319753, 384241, 413798, 489034, 502469, 593827, 639506, 768482, 1004938, 1187654, 2689687, 3517283, 4156789, 5379374, 6532097, 7034566, 8313578, 13064194, 45724679, 91449358]

約数ペア:

[(1, 91449358), (2, 45724679), (7, 13064194), (11, 8313578), (13, 7034566), (14, 6532097), (17, 5379374), (22, 4156789), (26, 3517283), (34, 2689687), (77, 1187654), (91, 1004938), (119, 768482), (143, 639506), (154, 593827), (182, 502469), (187, 489034), (221, 413798), (238, 384241), (286, 319753), (374, 244517), (442, 206899), (1001, 91358), (1309, 69862), (1547, 59114), (2002, 45679), (2431, 37618), (2618, 34931), (2687, 34034), (3094, 29557), (4862, 18809), (5374, 17017)]