91490826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 222455808

約数和(自身を除く): 130964982

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 966, 1113, 1219, 1787, 2226, 2438, 3574, 3657, 5361, 7314, 8533, 10722, 12509, 17066, 25018, 25599, 37527, 41101, 51198, 75054, 82202, 94711, 123303, 189422, 246606, 284133, 287707, 568266, 575414, 662977, 863121, 1325954, 1726242, 1988931, 2178353, 3977862, 4356706, 6535059, 13070118, 15248471, 30496942, 45745413, 91490826]

約数ペア:

[(1, 91490826), (2, 45745413), (3, 30496942), (6, 15248471), (7, 13070118), (14, 6535059), (21, 4356706), (23, 3977862), (42, 2178353), (46, 1988931), (53, 1726242), (69, 1325954), (106, 863121), (138, 662977), (159, 575414), (161, 568266), (318, 287707), (322, 284133), (371, 246606), (483, 189422), (742, 123303), (966, 94711), (1113, 82202), (1219, 75054), (1787, 51198), (2226, 41101), (2438, 37527), (3574, 25599), (3657, 25018), (5361, 17066), (7314, 12509), (8533, 10722)]