71711664

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{51517}}^1$

素因数の和:51557

約数の個数: 40

約数和(自身を含む): 191646960

約数和(自身を除く): 119935296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 51517, 103034, 154551, 206068, 309102, 412136, 618204, 824272, 1236408, 1493993, 2472816, 2987986, 4481979, 5975972, 8963958, 11951944, 17927916, 23903888, 35855832, 71711664]

約数ペア:

[(1, 71711664), (2, 35855832), (3, 23903888), (4, 17927916), (6, 11951944), (8, 8963958), (12, 5975972), (16, 4481979), (24, 2987986), (29, 2472816), (48, 1493993), (58, 1236408), (87, 824272), (116, 618204), (174, 412136), (232, 309102), (348, 206068), (464, 154551), (696, 103034), (1392, 51517)]