69298272

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3476

約数の個数: 72

約数和(自身を含む): 199901520

約数和(自身を除く): 130603248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3389, 3408, 5112, 6778, 6816, 10167, 10224, 13556, 20334, 20448, 27112, 30501, 40668, 54224, 61002, 81336, 108448, 122004, 162672, 240619, 244008, 325344, 481238, 488016, 721857, 962476, 976032, 1443714, 1924952, 2165571, 2887428, 3849904, 4331142, 5774856, 7699808, 8662284, 11549712, 17324568, 23099424, 34649136, 69298272]

約数ペア:

[(1, 69298272), (2, 34649136), (3, 23099424), (4, 17324568), (6, 11549712), (8, 8662284), (9, 7699808), (12, 5774856), (16, 4331142), (18, 3849904), (24, 2887428), (32, 2165571), (36, 1924952), (48, 1443714), (71, 976032), (72, 962476), (96, 721857), (142, 488016), (144, 481238), (213, 325344), (284, 244008), (288, 240619), (426, 162672), (568, 122004), (639, 108448), (852, 81336), (1136, 61002), (1278, 54224), (1704, 40668), (2272, 30501), (2556, 27112), (3389, 20448), (3408, 20334), (5112, 13556), (6778, 10224), (6816, 10167)]