71069904

素因数分解:

$2^4\times 3^2\times {\mathrm{493541}}^1$

素因数の和:493555

約数の個数: 30

約数和(自身を含む): 198897426

約数和(自身を除く): 127827522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493541, 987082, 1480623, 1974164, 2961246, 3948328, 4441869, 5922492, 7896656, 8883738, 11844984, 17767476, 23689968, 35534952, 71069904]

約数ペア:

[(1, 71069904), (2, 35534952), (3, 23689968), (4, 17767476), (6, 11844984), (8, 8883738), (9, 7896656), (12, 5922492), (16, 4441869), (18, 3948328), (24, 2961246), (36, 1974164), (48, 1480623), (72, 987082), (144, 493541)]