127238688

素因数分解:

$2^5\times 3^5\times {\mathrm{16363}}^1$

素因数の和:16388

約数の個数: 72

約数和(自身を含む): 375259248

約数和(自身を除く): 248020560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 16363, 32726, 49089, 65452, 98178, 130904, 147267, 196356, 261808, 294534, 392712, 441801, 523616, 589068, 785424, 883602, 1178136, 1325403, 1570848, 1767204, 2356272, 2650806, 3534408, 3976209, 4712544, 5301612, 7068816, 7952418, 10603224, 14137632, 15904836, 21206448, 31809672, 42412896, 63619344, 127238688]

約数ペア:

[(1, 127238688), (2, 63619344), (3, 42412896), (4, 31809672), (6, 21206448), (8, 15904836), (9, 14137632), (12, 10603224), (16, 7952418), (18, 7068816), (24, 5301612), (27, 4712544), (32, 3976209), (36, 3534408), (48, 2650806), (54, 2356272), (72, 1767204), (81, 1570848), (96, 1325403), (108, 1178136), (144, 883602), (162, 785424), (216, 589068), (243, 523616), (288, 441801), (324, 392712), (432, 294534), (486, 261808), (648, 196356), (864, 147267), (972, 130904), (1296, 98178), (1944, 65452), (2592, 49089), (3888, 32726), (7776, 16363)]