43356236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 97241088

約数和(自身を除く): 53884852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 121, 134, 154, 191, 242, 268, 308, 382, 469, 484, 737, 764, 847, 938, 1337, 1474, 1694, 1876, 2101, 2674, 2948, 3388, 4202, 5159, 5348, 8107, 8404, 10318, 12797, 14707, 16214, 20636, 23111, 25594, 29414, 32428, 46222, 51188, 56749, 58828, 89579, 92444, 113498, 140767, 161777, 179158, 226996, 281534, 323554, 358316, 563068, 647108, 985369, 1548437, 1970738, 3096874, 3941476, 6193748, 10839059, 21678118, 43356236]

約数ペア:

[(1, 43356236), (2, 21678118), (4, 10839059), (7, 6193748), (11, 3941476), (14, 3096874), (22, 1970738), (28, 1548437), (44, 985369), (67, 647108), (77, 563068), (121, 358316), (134, 323554), (154, 281534), (191, 226996), (242, 179158), (268, 161777), (308, 140767), (382, 113498), (469, 92444), (484, 89579), (737, 58828), (764, 56749), (847, 51188), (938, 46222), (1337, 32428), (1474, 29414), (1694, 25594), (1876, 23111), (2101, 20636), (2674, 16214), (2948, 14707), (3388, 12797), (4202, 10318), (5159, 8404), (5348, 8107)]