90525516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{761}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 221211648

約数和(自身を除く): 130686132

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 431, 761, 862, 1293, 1522, 1724, 2283, 2586, 3044, 4566, 5172, 9132, 9913, 17503, 19826, 29739, 35006, 39652, 52509, 59478, 70012, 105018, 118956, 210036, 327991, 655982, 983973, 1311964, 1967946, 3935892, 7543793, 15087586, 22631379, 30175172, 45262758, 90525516]

約数ペア:

[(1, 90525516), (2, 45262758), (3, 30175172), (4, 22631379), (6, 15087586), (12, 7543793), (23, 3935892), (46, 1967946), (69, 1311964), (92, 983973), (138, 655982), (276, 327991), (431, 210036), (761, 118956), (862, 105018), (1293, 70012), (1522, 59478), (1724, 52509), (2283, 39652), (2586, 35006), (3044, 29739), (4566, 19826), (5172, 17503), (9132, 9913)]