76750839.000000000

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{68729}}^1$

素因数の和:68774

約数の個数: 48

約数和(自身を含む): 969917760

約数和(自身を除く): 558918340

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 68729, 137458, 274916, 343645, 687290, 893477, 1374580, 1580767, 1786954, 3161534, 3573908, 4467385, 6323068, 7903835, 8934770, 15807670, 17869540, 20549971, 31615340, 41099942, 82199884, 102749855, 205499710, 410999420]

約数ペア:

[(1, 410999420), (2, 205499710), (4, 102749855), (5, 82199884), (10, 41099942), (13, 31615340), (20, 20549971), (23, 17869540), (26, 15807670), (46, 8934770), (52, 7903835), (65, 6323068), (92, 4467385), (115, 3573908), (130, 3161534), (230, 1786954), (260, 1580767), (299, 1374580), (460, 893477), (598, 687290), (1196, 343645), (1495, 274916), (2990, 137458), (5980, 68729)]