69987504

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 192844800

約数和(自身を除く): 122857296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 199, 204, 272, 398, 408, 431, 597, 796, 816, 862, 1194, 1293, 1592, 1724, 2388, 2586, 3184, 3383, 3448, 4776, 5172, 6766, 6896, 7327, 9552, 10149, 10344, 13532, 14654, 20298, 20688, 21981, 27064, 29308, 40596, 43962, 54128, 58616, 81192, 85769, 87924, 117232, 162384, 171538, 175848, 257307, 343076, 351696, 514614, 686152, 1029228, 1372304, 1458073, 2058456, 2916146, 4116912, 4374219, 5832292, 8748438, 11664584, 17496876, 23329168, 34993752, 69987504]

約数ペア:

[(1, 69987504), (2, 34993752), (3, 23329168), (4, 17496876), (6, 11664584), (8, 8748438), (12, 5832292), (16, 4374219), (17, 4116912), (24, 2916146), (34, 2058456), (48, 1458073), (51, 1372304), (68, 1029228), (102, 686152), (136, 514614), (199, 351696), (204, 343076), (272, 257307), (398, 175848), (408, 171538), (431, 162384), (597, 117232), (796, 87924), (816, 85769), (862, 81192), (1194, 58616), (1293, 54128), (1592, 43962), (1724, 40596), (2388, 29308), (2586, 27064), (3184, 21981), (3383, 20688), (3448, 20298), (4776, 14654), (5172, 13532), (6766, 10344), (6896, 10149), (7327, 9552)]