69408

素因数分解:

$2^5\times 3^2\times {\mathrm{241}}^1$

素因数の和:257

約数の個数: 36

約数和(自身を含む): 198198

約数和(自身を除く): 128790

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 241, 288, 482, 723, 964, 1446, 1928, 2169, 2892, 3856, 4338, 5784, 7712, 8676, 11568, 17352, 23136, 34704, 69408]

約数ペア:

[(1, 69408), (2, 34704), (3, 23136), (4, 17352), (6, 11568), (8, 8676), (9, 7712), (12, 5784), (16, 4338), (18, 3856), (24, 2892), (32, 2169), (36, 1928), (48, 1446), (72, 964), (96, 723), (144, 482), (241, 288)]