86977254

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3290

約数の個数: 64

約数和(自身を含む): 218534400

約数和(自身を除く): 131557146

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 3251, 3822, 4459, 6502, 8918, 9753, 13377, 19506, 22757, 26754, 42263, 45514, 68271, 84526, 126789, 136542, 159299, 253578, 295841, 318598, 477897, 591682, 887523, 955794, 1115093, 1775046, 2070887, 2230186, 3345279, 4141774, 6212661, 6690558, 12425322, 14496209, 28992418, 43488627, 86977254]

約数ペア:

[(1, 86977254), (2, 43488627), (3, 28992418), (6, 14496209), (7, 12425322), (13, 6690558), (14, 6212661), (21, 4141774), (26, 3345279), (39, 2230186), (42, 2070887), (49, 1775046), (78, 1115093), (91, 955794), (98, 887523), (147, 591682), (182, 477897), (273, 318598), (294, 295841), (343, 253578), (546, 159299), (637, 136542), (686, 126789), (1029, 84526), (1274, 68271), (1911, 45514), (2058, 42263), (3251, 26754), (3822, 22757), (4459, 19506), (6502, 13377), (8918, 9753)]