80436594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 190513152

約数和(自身を除く): 110076558

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 191, 222, 259, 271, 382, 518, 542, 573, 777, 813, 1146, 1337, 1554, 1626, 1897, 2674, 3794, 4011, 5691, 7067, 8022, 10027, 11382, 14134, 20054, 21201, 30081, 42402, 49469, 51761, 60162, 70189, 98938, 103522, 140378, 148407, 155283, 210567, 296814, 310566, 362327, 421134, 724654, 1086981, 1915157, 2173962, 3830314, 5745471, 11490942, 13406099, 26812198, 40218297, 80436594]

約数ペア:

[(1, 80436594), (2, 40218297), (3, 26812198), (6, 13406099), (7, 11490942), (14, 5745471), (21, 3830314), (37, 2173962), (42, 1915157), (74, 1086981), (111, 724654), (191, 421134), (222, 362327), (259, 310566), (271, 296814), (382, 210567), (518, 155283), (542, 148407), (573, 140378), (777, 103522), (813, 98938), (1146, 70189), (1337, 60162), (1554, 51761), (1626, 49469), (1897, 42402), (2674, 30081), (3794, 21201), (4011, 20054), (5691, 14134), (7067, 11382), (8022, 10027)]