81402816

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38543}}^1$

素因数の和:38569

約数の個数: 56

約数和(自身を含む): 234964224

約数和(自身を除く): 153561408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 38543, 77086, 115629, 154172, 231258, 308344, 423973, 462516, 616688, 847946, 925032, 1233376, 1271919, 1695892, 1850064, 2466752, 2543838, 3391784, 3700128, 5087676, 6783568, 7400256, 10175352, 13567136, 20350704, 27134272, 40701408, 81402816]

約数ペア:

[(1, 81402816), (2, 40701408), (3, 27134272), (4, 20350704), (6, 13567136), (8, 10175352), (11, 7400256), (12, 6783568), (16, 5087676), (22, 3700128), (24, 3391784), (32, 2543838), (33, 2466752), (44, 1850064), (48, 1695892), (64, 1271919), (66, 1233376), (88, 925032), (96, 847946), (132, 616688), (176, 462516), (192, 423973), (264, 308344), (352, 231258), (528, 154172), (704, 115629), (1056, 77086), (2112, 38543)]