75204743327

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 96898166784

約数和(自身を除く): 21693423457

約数列:

[1, 7, 17, 23, 71, 119, 161, 173, 391, 497, 1207, 1211, 1633, 2237, 2737, 2941, 3979, 8449, 11431, 12283, 15659, 20587, 27761, 27853, 38029, 51451, 67643, 85981, 158827, 194327, 208811, 266203, 282509, 360157, 387001, 473501, 874667, 1111789, 1461677, 1977563, 2700059, 2709007, 3653021, 4802653, 6122669, 6579017, 8901023, 18900413, 25571147, 27477071, 33618571, 46053119, 62101357, 62307161, 151317391, 192339497, 434709499, 467110207, 631972633, 1059221737, 3269771449, 4423808431, 10743534761, 75204743327]

約数ペア:

[(1, 75204743327), (7, 10743534761), (17, 4423808431), (23, 3269771449), (71, 1059221737), (119, 631972633), (161, 467110207), (173, 434709499), (391, 192339497), (497, 151317391), (1207, 62307161), (1211, 62101357), (1633, 46053119), (2237, 33618571), (2737, 27477071), (2941, 25571147), (3979, 18900413), (8449, 8901023), (11431, 6579017), (12283, 6122669), (15659, 4802653), (20587, 3653021), (27761, 2709007), (27853, 2700059), (38029, 1977563), (51451, 1461677), (67643, 1111789), (85981, 874667), (158827, 473501), (194327, 387001), (208811, 360157), (266203, 282509)]