31426488

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^2\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 90932400

約数和(自身を除く): 59505912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 173, 174, 216, 232, 261, 346, 348, 519, 522, 692, 696, 783, 841, 1038, 1044, 1384, 1557, 1566, 1682, 2076, 2088, 2523, 3114, 3132, 3364, 4152, 4671, 5017, 5046, 6228, 6264, 6728, 7569, 9342, 10034, 10092, 12456, 15051, 15138, 18684, 20068, 20184, 22707, 30102, 30276, 37368, 40136, 45153, 45414, 60204, 60552, 90306, 90828, 120408, 135459, 145493, 180612, 181656, 270918, 290986, 361224, 436479, 541836, 581972, 872958, 1083672, 1163944, 1309437, 1745916, 2618874, 3491832, 3928311, 5237748, 7856622, 10475496, 15713244, 31426488]

約数ペア:

[(1, 31426488), (2, 15713244), (3, 10475496), (4, 7856622), (6, 5237748), (8, 3928311), (9, 3491832), (12, 2618874), (18, 1745916), (24, 1309437), (27, 1163944), (29, 1083672), (36, 872958), (54, 581972), (58, 541836), (72, 436479), (87, 361224), (108, 290986), (116, 270918), (173, 181656), (174, 180612), (216, 145493), (232, 135459), (261, 120408), (346, 90828), (348, 90306), (519, 60552), (522, 60204), (692, 45414), (696, 45153), (783, 40136), (841, 37368), (1038, 30276), (1044, 30102), (1384, 22707), (1557, 20184), (1566, 20068), (1682, 18684), (2076, 15138), (2088, 15051), (2523, 12456), (3114, 10092), (3132, 10034), (3364, 9342), (4152, 7569), (4671, 6728), (5017, 6264), (5046, 6228)]