272844

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 825552

約数和(自身を除く): 552708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 53, 66, 78, 99, 106, 117, 132, 143, 156, 159, 198, 212, 234, 286, 318, 396, 429, 468, 477, 572, 583, 636, 689, 858, 954, 1166, 1287, 1378, 1716, 1749, 1908, 2067, 2332, 2574, 2756, 3498, 4134, 5148, 5247, 6201, 6996, 7579, 8268, 10494, 12402, 15158, 20988, 22737, 24804, 30316, 45474, 68211, 90948, 136422, 272844]

約数ペア:

[(1, 272844), (2, 136422), (3, 90948), (4, 68211), (6, 45474), (9, 30316), (11, 24804), (12, 22737), (13, 20988), (18, 15158), (22, 12402), (26, 10494), (33, 8268), (36, 7579), (39, 6996), (44, 6201), (52, 5247), (53, 5148), (66, 4134), (78, 3498), (99, 2756), (106, 2574), (117, 2332), (132, 2067), (143, 1908), (156, 1749), (159, 1716), (198, 1378), (212, 1287), (234, 1166), (286, 954), (318, 858), (396, 689), (429, 636), (468, 583), (477, 572)]