80471118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7757}}^1$

素因数の和:7801

約数の個数: 64

約数和(自身を含む): 208535040

約数和(自身を除く): 128063922

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 7757, 10374, 15514, 23271, 46542, 54299, 100841, 108598, 147383, 162897, 201682, 294766, 302523, 325794, 442149, 605046, 705887, 884298, 1031681, 1411774, 1915979, 2063362, 2117661, 3095043, 3831958, 4235322, 5747937, 6190086, 11495874, 13411853, 26823706, 40235559, 80471118]

約数ペア:

[(1, 80471118), (2, 40235559), (3, 26823706), (6, 13411853), (7, 11495874), (13, 6190086), (14, 5747937), (19, 4235322), (21, 3831958), (26, 3095043), (38, 2117661), (39, 2063362), (42, 1915979), (57, 1411774), (78, 1031681), (91, 884298), (114, 705887), (133, 605046), (182, 442149), (247, 325794), (266, 302523), (273, 294766), (399, 201682), (494, 162897), (546, 147383), (741, 108598), (798, 100841), (1482, 54299), (1729, 46542), (3458, 23271), (5187, 15514), (7757, 10374)]