81782844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47659}}^1$

素因数の和:47690

約数の個数: 48

約数和(自身を含む): 224192640

約数和(自身を除く): 142409796

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 47659, 95318, 142977, 190636, 285954, 524249, 571908, 619567, 1048498, 1239134, 1572747, 1858701, 2096996, 2478268, 3145494, 3717402, 6290988, 6815237, 7434804, 13630474, 20445711, 27260948, 40891422, 81782844]

約数ペア:

[(1, 81782844), (2, 40891422), (3, 27260948), (4, 20445711), (6, 13630474), (11, 7434804), (12, 6815237), (13, 6290988), (22, 3717402), (26, 3145494), (33, 2478268), (39, 2096996), (44, 1858701), (52, 1572747), (66, 1239134), (78, 1048498), (132, 619567), (143, 571908), (156, 524249), (286, 285954), (429, 190636), (572, 142977), (858, 95318), (1716, 47659)]