813478812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{3067}}^1$

素因数の和:3159

約数の個数: 72

約数和(自身を含む): 2047264128

約数和(自身を除く): 1233785316

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 713, 961, 1426, 1922, 2139, 2852, 2883, 3067, 3844, 4278, 5766, 6134, 8556, 9201, 11532, 12268, 18402, 22103, 36804, 44206, 66309, 70541, 88412, 95077, 132618, 141082, 190154, 211623, 265236, 282164, 285231, 380308, 423246, 570462, 846492, 1140924, 2186771, 2947387, 4373542, 5894774, 6560313, 8747084, 8842161, 11789548, 13120626, 17684322, 26241252, 35368644, 67789901, 135579802, 203369703, 271159604, 406739406, 813478812]

約数ペア:

[(1, 813478812), (2, 406739406), (3, 271159604), (4, 203369703), (6, 135579802), (12, 67789901), (23, 35368644), (31, 26241252), (46, 17684322), (62, 13120626), (69, 11789548), (92, 8842161), (93, 8747084), (124, 6560313), (138, 5894774), (186, 4373542), (276, 2947387), (372, 2186771), (713, 1140924), (961, 846492), (1426, 570462), (1922, 423246), (2139, 380308), (2852, 285231), (2883, 282164), (3067, 265236), (3844, 211623), (4278, 190154), (5766, 141082), (6134, 132618), (8556, 95077), (9201, 88412), (11532, 70541), (12268, 66309), (18402, 44206), (22103, 36804)]