91398492

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{157}}^2$

素因数の和:427

約数の個数: 54

約数和(自身を含む): 234773448

約数和(自身を除く): 143374956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 157, 206, 309, 314, 412, 471, 618, 628, 927, 942, 1236, 1413, 1854, 1884, 2826, 3708, 5652, 16171, 24649, 32342, 48513, 49298, 64684, 73947, 97026, 98596, 145539, 147894, 194052, 221841, 291078, 295788, 443682, 582156, 887364, 2538847, 5077694, 7616541, 10155388, 15233082, 22849623, 30466164, 45699246, 91398492]

約数ペア:

[(1, 91398492), (2, 45699246), (3, 30466164), (4, 22849623), (6, 15233082), (9, 10155388), (12, 7616541), (18, 5077694), (36, 2538847), (103, 887364), (157, 582156), (206, 443682), (309, 295788), (314, 291078), (412, 221841), (471, 194052), (618, 147894), (628, 145539), (927, 98596), (942, 97026), (1236, 73947), (1413, 64684), (1854, 49298), (1884, 48513), (2826, 32342), (3708, 24649), (5652, 16171)]