12939552

素因数分解:

$2^5\times 3^2\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 37149840

約数和(自身を除く): 24210288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 179, 251, 288, 358, 502, 537, 716, 753, 1004, 1074, 1432, 1506, 1611, 2008, 2148, 2259, 2864, 3012, 3222, 4016, 4296, 4518, 5728, 6024, 6444, 8032, 8592, 9036, 12048, 12888, 17184, 18072, 24096, 25776, 36144, 44929, 51552, 72288, 89858, 134787, 179716, 269574, 359432, 404361, 539148, 718864, 808722, 1078296, 1437728, 1617444, 2156592, 3234888, 4313184, 6469776, 12939552]

約数ペア:

[(1, 12939552), (2, 6469776), (3, 4313184), (4, 3234888), (6, 2156592), (8, 1617444), (9, 1437728), (12, 1078296), (16, 808722), (18, 718864), (24, 539148), (32, 404361), (36, 359432), (48, 269574), (72, 179716), (96, 134787), (144, 89858), (179, 72288), (251, 51552), (288, 44929), (358, 36144), (502, 25776), (537, 24096), (716, 18072), (753, 17184), (1004, 12888), (1074, 12048), (1432, 9036), (1506, 8592), (1611, 8032), (2008, 6444), (2148, 6024), (2259, 5728), (2864, 4518), (3012, 4296), (3222, 4016)]