71997696

素因数分解:

$2^8\times 3^2\times {\mathrm{31249}}^1$

素因数の和:31271

約数の個数: 54

約数和(自身を含む): 207593750

約数和(自身を除く): 135596054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 31249, 62498, 93747, 124996, 187494, 249992, 281241, 374988, 499984, 562482, 749976, 999968, 1124964, 1499952, 1999936, 2249928, 2999904, 3999872, 4499856, 5999808, 7999744, 8999712, 11999616, 17999424, 23999232, 35998848, 71997696]

約数ペア:

[(1, 71997696), (2, 35998848), (3, 23999232), (4, 17999424), (6, 11999616), (8, 8999712), (9, 7999744), (12, 5999808), (16, 4499856), (18, 3999872), (24, 2999904), (32, 2249928), (36, 1999936), (48, 1499952), (64, 1124964), (72, 999968), (96, 749976), (128, 562482), (144, 499984), (192, 374988), (256, 281241), (288, 249992), (384, 187494), (576, 124996), (768, 93747), (1152, 62498), (2304, 31249)]