80974542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 192061440

約数和(自身を除く): 111086898

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 1023, 1178, 1254, 1767, 2046, 2083, 3534, 4166, 6249, 6479, 12498, 12958, 19437, 22913, 38874, 39577, 45826, 64573, 68739, 79154, 118731, 129146, 137478, 193719, 237462, 387438, 435347, 710303, 870694, 1226887, 1306041, 1420606, 2130909, 2453774, 2612082, 3680661, 4261818, 7361322, 13495757, 26991514, 40487271, 80974542]

約数ペア:

[(1, 80974542), (2, 40487271), (3, 26991514), (6, 13495757), (11, 7361322), (19, 4261818), (22, 3680661), (31, 2612082), (33, 2453774), (38, 2130909), (57, 1420606), (62, 1306041), (66, 1226887), (93, 870694), (114, 710303), (186, 435347), (209, 387438), (341, 237462), (418, 193719), (589, 137478), (627, 129146), (682, 118731), (1023, 79154), (1178, 68739), (1254, 64573), (1767, 45826), (2046, 39577), (2083, 38874), (3534, 22913), (4166, 19437), (6249, 12958), (6479, 12498)]