82198144

素因数分解:

$2^7\times 7^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 188496000

約数和(自身を除く): 106297856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 398, 448, 461, 796, 896, 922, 1393, 1592, 1844, 2786, 3184, 3227, 3688, 5572, 6368, 6454, 7376, 11144, 12736, 12908, 14752, 22288, 25472, 25816, 29504, 44576, 51632, 59008, 89152, 91739, 103264, 178304, 183478, 206528, 366956, 413056, 642173, 733912, 1284346, 1467824, 2568692, 2935648, 5137384, 5871296, 10274768, 11742592, 20549536, 41099072, 82198144]

約数ペア:

[(1, 82198144), (2, 41099072), (4, 20549536), (7, 11742592), (8, 10274768), (14, 5871296), (16, 5137384), (28, 2935648), (32, 2568692), (56, 1467824), (64, 1284346), (112, 733912), (128, 642173), (199, 413056), (224, 366956), (398, 206528), (448, 183478), (461, 178304), (796, 103264), (896, 91739), (922, 89152), (1393, 59008), (1592, 51632), (1844, 44576), (2786, 29504), (3184, 25816), (3227, 25472), (3688, 22288), (5572, 14752), (6368, 12908), (6454, 12736), (7376, 11144)]