76680986.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{159073}}^1$

素因数の和:159093

約数の個数: 48

約数和(自身を含む): 297786528

約数和(自身を除く): 197570538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 159073, 318146, 477219, 795365, 954438, 1113511, 1431657, 1590730, 2227022, 2386095, 2863314, 3340533, 4772190, 5567555, 6681066, 7158285, 10021599, 11135110, 14316570, 16702665, 20043198, 33405330, 50107995, 100215990]

約数ペア:

[(1, 100215990), (2, 50107995), (3, 33405330), (5, 20043198), (6, 16702665), (7, 14316570), (9, 11135110), (10, 10021599), (14, 7158285), (15, 6681066), (18, 5567555), (21, 4772190), (30, 3340533), (35, 2863314), (42, 2386095), (45, 2227022), (63, 1590730), (70, 1431657), (90, 1113511), (105, 954438), (126, 795365), (210, 477219), (315, 318146), (630, 159073)]