12387253968

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{86629}}^1$

素因数の和:86977

約数の個数: 80

約数和(自身を含む): 35663838400

約数和(自身を除く): 23276584432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 8937, 11916, 15888, 17874, 23832, 35748, 47664, 71496, 86629, 142992, 173258, 259887, 346516, 519774, 693032, 779661, 1039548, 1386064, 1559322, 2079096, 2338983, 3118644, 4158192, 4677966, 6237288, 9355932, 12474576, 18711864, 28674199, 37423728, 57348398, 86022597, 114696796, 172045194, 229393592, 258067791, 344090388, 458787184, 516135582, 688180776, 774203373, 1032271164, 1376361552, 1548406746, 2064542328, 3096813492, 4129084656, 6193626984, 12387253968]

約数ペア:

[(1, 12387253968), (2, 6193626984), (3, 4129084656), (4, 3096813492), (6, 2064542328), (8, 1548406746), (9, 1376361552), (12, 1032271164), (16, 774203373), (18, 688180776), (24, 516135582), (27, 458787184), (36, 344090388), (48, 258067791), (54, 229393592), (72, 172045194), (108, 114696796), (144, 86022597), (216, 57348398), (331, 37423728), (432, 28674199), (662, 18711864), (993, 12474576), (1324, 9355932), (1986, 6237288), (2648, 4677966), (2979, 4158192), (3972, 3118644), (5296, 2338983), (5958, 2079096), (7944, 1559322), (8937, 1386064), (11916, 1039548), (15888, 779661), (17874, 693032), (23832, 519774), (35748, 346516), (47664, 259887), (71496, 173258), (86629, 142992)]