61581384

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 180218610

約数和(自身を除く): 118637226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 113, 116, 162, 174, 216, 226, 232, 261, 324, 339, 348, 452, 522, 648, 678, 696, 783, 841, 904, 1017, 1044, 1356, 1566, 1682, 2034, 2088, 2349, 2523, 2712, 3051, 3132, 3277, 3364, 4068, 4698, 5046, 6102, 6264, 6554, 6728, 7569, 8136, 9153, 9396, 9831, 10092, 12204, 13108, 15138, 18306, 18792, 19662, 20184, 22707, 24408, 26216, 29493, 30276, 36612, 39324, 45414, 58986, 60552, 68121, 73224, 78648, 88479, 90828, 95033, 117972, 136242, 176958, 181656, 190066, 235944, 265437, 272484, 285099, 353916, 380132, 530874, 544968, 570198, 707832, 760264, 855297, 1061748, 1140396, 1710594, 2123496, 2280792, 2565891, 3421188, 5131782, 6842376, 7697673, 10263564, 15395346, 20527128, 30790692, 61581384]

約数ペア:

[(1, 61581384), (2, 30790692), (3, 20527128), (4, 15395346), (6, 10263564), (8, 7697673), (9, 6842376), (12, 5131782), (18, 3421188), (24, 2565891), (27, 2280792), (29, 2123496), (36, 1710594), (54, 1140396), (58, 1061748), (72, 855297), (81, 760264), (87, 707832), (108, 570198), (113, 544968), (116, 530874), (162, 380132), (174, 353916), (216, 285099), (226, 272484), (232, 265437), (261, 235944), (324, 190066), (339, 181656), (348, 176958), (452, 136242), (522, 117972), (648, 95033), (678, 90828), (696, 88479), (783, 78648), (841, 73224), (904, 68121), (1017, 60552), (1044, 58986), (1356, 45414), (1566, 39324), (1682, 36612), (2034, 30276), (2088, 29493), (2349, 26216), (2523, 24408), (2712, 22707), (3051, 20184), (3132, 19662), (3277, 18792), (3364, 18306), (4068, 15138), (4698, 13108), (5046, 12204), (6102, 10092), (6264, 9831), (6554, 9396), (6728, 9153), (7569, 8136)]