81421632

素因数分解:

$2^6\times 3^3\times {\mathrm{47119}}^1$

素因数の和:47140

約数の個数: 56

約数和(自身を含む): 239369600

約数和(自身を除く): 157947968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 47119, 94238, 141357, 188476, 282714, 376952, 424071, 565428, 753904, 848142, 1130856, 1272213, 1507808, 1696284, 2261712, 2544426, 3015616, 3392568, 4523424, 5088852, 6785136, 9046848, 10177704, 13570272, 20355408, 27140544, 40710816, 81421632]

約数ペア:

[(1, 81421632), (2, 40710816), (3, 27140544), (4, 20355408), (6, 13570272), (8, 10177704), (9, 9046848), (12, 6785136), (16, 5088852), (18, 4523424), (24, 3392568), (27, 3015616), (32, 2544426), (36, 2261712), (48, 1696284), (54, 1507808), (64, 1272213), (72, 1130856), (96, 848142), (108, 753904), (144, 565428), (192, 424071), (216, 376952), (288, 282714), (432, 188476), (576, 141357), (864, 94238), (1728, 47119)]