69887708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 141958656

約数和(自身を除く): 72070948

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 583, 1012, 1166, 1219, 1303, 2332, 2438, 2606, 4876, 5212, 13409, 14333, 26818, 28666, 29969, 53636, 57332, 59938, 69059, 119876, 138118, 276236, 329659, 659318, 759649, 1318636, 1519298, 1588357, 3038596, 3176714, 6353428, 17471927, 34943854, 69887708]

約数ペア:

[(1, 69887708), (2, 34943854), (4, 17471927), (11, 6353428), (22, 3176714), (23, 3038596), (44, 1588357), (46, 1519298), (53, 1318636), (92, 759649), (106, 659318), (212, 329659), (253, 276236), (506, 138118), (583, 119876), (1012, 69059), (1166, 59938), (1219, 57332), (1303, 53636), (2332, 29969), (2438, 28666), (2606, 26818), (4876, 14333), (5212, 13409)]