68209284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39749}}^1$

素因数の和:39780

約数の個数: 48

約数和(自身を含む): 186984000

約数和(自身を除く): 118774716

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, 39749, 79498, 119247, 158996, 238494, 437239, 476988, 516737, 874478, 1033474, 1311717, 1550211, 1748956, 2066948, 2623434, 3100422, 5246868, 5684107, 6200844, 11368214, 17052321, 22736428, 34104642, 68209284]

約数ペア:

[(1, 68209284), (2, 34104642), (3, 22736428), (4, 17052321), (6, 11368214), (11, 6200844), (12, 5684107), (13, 5246868), (22, 3100422), (26, 2623434), (33, 2066948), (39, 1748956), (44, 1550211), (52, 1311717), (66, 1033474), (78, 874478), (132, 516737), (143, 476988), (156, 437239), (286, 238494), (429, 158996), (572, 119247), (858, 79498), (1716, 39749)]