172982172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 463325184

約数和(自身を除く): 290343012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 227, 251, 253, 276, 454, 502, 506, 681, 753, 759, 908, 1004, 1012, 1362, 1506, 1518, 2497, 2724, 2761, 3012, 3036, 4994, 5221, 5522, 5773, 7491, 8283, 9988, 10442, 11044, 11546, 14982, 15663, 16566, 17319, 20884, 23092, 29964, 31326, 33132, 34638, 56977, 57431, 62652, 63503, 69276, 113954, 114862, 127006, 170931, 172293, 190509, 227908, 229724, 254012, 341862, 344586, 381018, 626747, 683724, 689172, 762036, 1253494, 1310471, 1880241, 2506988, 2620942, 3760482, 3931413, 5241884, 7520964, 7862826, 14415181, 15725652, 28830362, 43245543, 57660724, 86491086, 172982172]

約数ペア:

[(1, 172982172), (2, 86491086), (3, 57660724), (4, 43245543), (6, 28830362), (11, 15725652), (12, 14415181), (22, 7862826), (23, 7520964), (33, 5241884), (44, 3931413), (46, 3760482), (66, 2620942), (69, 2506988), (92, 1880241), (132, 1310471), (138, 1253494), (227, 762036), (251, 689172), (253, 683724), (276, 626747), (454, 381018), (502, 344586), (506, 341862), (681, 254012), (753, 229724), (759, 227908), (908, 190509), (1004, 172293), (1012, 170931), (1362, 127006), (1506, 114862), (1518, 113954), (2497, 69276), (2724, 63503), (2761, 62652), (3012, 57431), (3036, 56977), (4994, 34638), (5221, 33132), (5522, 31326), (5773, 29964), (7491, 23092), (8283, 20884), (9988, 17319), (10442, 16566), (11044, 15663), (11546, 14982)]