72857268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1005

約数の個数: 72

約数和(自身を含む): 201985056

約数和(自身を除く): 129127788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 251, 396, 502, 733, 753, 1004, 1466, 1506, 2199, 2259, 2761, 2932, 3012, 4398, 4518, 5522, 6597, 8063, 8283, 8796, 9036, 11044, 13194, 16126, 16566, 24189, 24849, 26388, 32252, 33132, 48378, 49698, 72567, 96756, 99396, 145134, 183983, 290268, 367966, 551949, 735932, 1103898, 1655847, 2023813, 2207796, 3311694, 4047626, 6071439, 6623388, 8095252, 12142878, 18214317, 24285756, 36428634, 72857268]

約数ペア:

[(1, 72857268), (2, 36428634), (3, 24285756), (4, 18214317), (6, 12142878), (9, 8095252), (11, 6623388), (12, 6071439), (18, 4047626), (22, 3311694), (33, 2207796), (36, 2023813), (44, 1655847), (66, 1103898), (99, 735932), (132, 551949), (198, 367966), (251, 290268), (396, 183983), (502, 145134), (733, 99396), (753, 96756), (1004, 72567), (1466, 49698), (1506, 48378), (2199, 33132), (2259, 32252), (2761, 26388), (2932, 24849), (3012, 24189), (4398, 16566), (4518, 16126), (5522, 13194), (6597, 11044), (8063, 9036), (8283, 8796)]