80678772

素因数分解:

$2^2\times 3^2\times {\mathrm{283}}^1\times {\mathrm{7919}}^1$

素因数の和:8212

約数の個数: 36

約数和(自身を含む): 204684480

約数和(自身を除く): 124005708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 283, 566, 849, 1132, 1698, 2547, 3396, 5094, 7919, 10188, 15838, 23757, 31676, 47514, 71271, 95028, 142542, 285084, 2241077, 4482154, 6723231, 8964308, 13446462, 20169693, 26892924, 40339386, 80678772]

約数ペア:

[(1, 80678772), (2, 40339386), (3, 26892924), (4, 20169693), (6, 13446462), (9, 8964308), (12, 6723231), (18, 4482154), (36, 2241077), (283, 285084), (566, 142542), (849, 95028), (1132, 71271), (1698, 47514), (2547, 31676), (3396, 23757), (5094, 15838), (7919, 10188)]