80532972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172079}}^1$

素因数の和:172102

約数の個数: 36

約数和(自身を含む): 219229920

約数和(自身を除く): 138696948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 172079, 344158, 516237, 688316, 1032474, 1548711, 2064948, 2237027, 3097422, 4474054, 6194844, 6711081, 8948108, 13422162, 20133243, 26844324, 40266486, 80532972]

約数ペア:

[(1, 80532972), (2, 40266486), (3, 26844324), (4, 20133243), (6, 13422162), (9, 8948108), (12, 6711081), (13, 6194844), (18, 4474054), (26, 3097422), (36, 2237027), (39, 2064948), (52, 1548711), (78, 1032474), (117, 688316), (156, 516237), (234, 344158), (468, 172079)]