80936128

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1069}}^1$

素因数の和:1114

約数の個数: 84

約数和(自身を含む): 198942960

約数和(自身を除く): 118006832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1069, 1183, 1352, 1456, 2138, 2366, 2704, 2912, 4276, 4732, 5408, 5824, 7483, 8552, 9464, 10816, 13897, 14966, 17104, 18928, 27794, 29932, 34208, 37856, 55588, 59864, 68416, 75712, 97279, 111176, 119728, 180661, 194558, 222352, 239456, 361322, 389116, 444704, 478912, 722644, 778232, 889408, 1264627, 1445288, 1556464, 2529254, 2890576, 3112928, 5058508, 5781152, 6225856, 10117016, 11562304, 20234032, 40468064, 80936128]

約数ペア:

[(1, 80936128), (2, 40468064), (4, 20234032), (7, 11562304), (8, 10117016), (13, 6225856), (14, 5781152), (16, 5058508), (26, 3112928), (28, 2890576), (32, 2529254), (52, 1556464), (56, 1445288), (64, 1264627), (91, 889408), (104, 778232), (112, 722644), (169, 478912), (182, 444704), (208, 389116), (224, 361322), (338, 239456), (364, 222352), (416, 194558), (448, 180661), (676, 119728), (728, 111176), (832, 97279), (1069, 75712), (1183, 68416), (1352, 59864), (1456, 55588), (2138, 37856), (2366, 34208), (2704, 29932), (2912, 27794), (4276, 18928), (4732, 17104), (5408, 14966), (5824, 13897), (7483, 10816), (8552, 9464)]