87252876

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1580

約数の個数: 60

約数和(自身を含む): 229421808

約数和(自身を除く): 142168932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 591, 788, 1182, 1367, 1773, 2364, 2734, 3546, 4101, 5319, 5468, 7092, 8202, 10638, 12303, 15957, 16404, 21276, 24606, 31914, 36909, 49212, 63828, 73818, 110727, 147636, 221454, 269299, 442908, 538598, 807897, 1077196, 1615794, 2423691, 3231588, 4847382, 7271073, 9694764, 14542146, 21813219, 29084292, 43626438, 87252876]

約数ペア:

[(1, 87252876), (2, 43626438), (3, 29084292), (4, 21813219), (6, 14542146), (9, 9694764), (12, 7271073), (18, 4847382), (27, 3231588), (36, 2423691), (54, 1615794), (81, 1077196), (108, 807897), (162, 538598), (197, 442908), (324, 269299), (394, 221454), (591, 147636), (788, 110727), (1182, 73818), (1367, 63828), (1773, 49212), (2364, 36909), (2734, 31914), (3546, 24606), (4101, 21276), (5319, 16404), (5468, 15957), (7092, 12303), (8202, 10638)]