72162136

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 140096880

約数和(自身を除く): 67934744

約数列:

[1, 2, 4, 8, 37, 74, 131, 148, 262, 296, 524, 1048, 1861, 3722, 4847, 7444, 9694, 14888, 19388, 38776, 68857, 137714, 243791, 275428, 487582, 550856, 975164, 1950328, 9020267, 18040534, 36081068, 72162136]

約数ペア:

[(1, 72162136), (2, 36081068), (4, 18040534), (8, 9020267), (37, 1950328), (74, 975164), (131, 550856), (148, 487582), (262, 275428), (296, 243791), (524, 137714), (1048, 68857), (1861, 38776), (3722, 19388), (4847, 14888), (7444, 9694)]