68750064

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15401}}^1$

素因数の和:15446

約数の個数: 60

約数和(自身を含む): 198624192

約数和(自身を除く): 129874128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 15401, 30802, 46203, 61604, 92406, 123208, 138609, 184812, 246416, 277218, 369624, 477431, 554436, 739248, 954862, 1108872, 1432293, 1909724, 2217744, 2864586, 3819448, 4296879, 5729172, 7638896, 8593758, 11458344, 17187516, 22916688, 34375032, 68750064]

約数ペア:

[(1, 68750064), (2, 34375032), (3, 22916688), (4, 17187516), (6, 11458344), (8, 8593758), (9, 7638896), (12, 5729172), (16, 4296879), (18, 3819448), (24, 2864586), (31, 2217744), (36, 1909724), (48, 1432293), (62, 1108872), (72, 954862), (93, 739248), (124, 554436), (144, 477431), (186, 369624), (248, 277218), (279, 246416), (372, 184812), (496, 138609), (558, 123208), (744, 92406), (1116, 61604), (1488, 46203), (2232, 30802), (4464, 15401)]