80987628

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 195691104

約数和(自身を除く): 114703476

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 97, 123, 164, 194, 246, 291, 388, 492, 582, 1164, 1697, 3394, 3977, 5091, 6788, 7954, 10182, 11931, 15908, 20364, 23862, 47724, 69577, 139154, 164609, 208731, 278308, 329218, 417462, 493827, 658436, 834924, 987654, 1975308, 6748969, 13497938, 20246907, 26995876, 40493814, 80987628]

約数ペア:

[(1, 80987628), (2, 40493814), (3, 26995876), (4, 20246907), (6, 13497938), (12, 6748969), (41, 1975308), (82, 987654), (97, 834924), (123, 658436), (164, 493827), (194, 417462), (246, 329218), (291, 278308), (388, 208731), (492, 164609), (582, 139154), (1164, 69577), (1697, 47724), (3394, 23862), (3977, 20364), (5091, 15908), (6788, 11931), (7954, 10182)]