71004912

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 202487040

約数和(自身を除く): 131482128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 132, 176, 178, 264, 267, 356, 528, 534, 712, 979, 1068, 1424, 1511, 1958, 2136, 2937, 3022, 3916, 4272, 4533, 5874, 6044, 7832, 9066, 11748, 12088, 15664, 16621, 18132, 23496, 24176, 33242, 36264, 46992, 49863, 66484, 72528, 99726, 132968, 134479, 199452, 265936, 268958, 398904, 403437, 537916, 797808, 806874, 1075832, 1479269, 1613748, 2151664, 2958538, 3227496, 4437807, 5917076, 6454992, 8875614, 11834152, 17751228, 23668304, 35502456, 71004912]

約数ペア:

[(1, 71004912), (2, 35502456), (3, 23668304), (4, 17751228), (6, 11834152), (8, 8875614), (11, 6454992), (12, 5917076), (16, 4437807), (22, 3227496), (24, 2958538), (33, 2151664), (44, 1613748), (48, 1479269), (66, 1075832), (88, 806874), (89, 797808), (132, 537916), (176, 403437), (178, 398904), (264, 268958), (267, 265936), (356, 199452), (528, 134479), (534, 132968), (712, 99726), (979, 72528), (1068, 66484), (1424, 49863), (1511, 46992), (1958, 36264), (2136, 33242), (2937, 24176), (3022, 23496), (3916, 18132), (4272, 16621), (4533, 15664), (5874, 12088), (6044, 11748), (7832, 9066)]