80242596

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 247060800

約数和(自身を除く): 166818204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 59, 63, 84, 98, 108, 118, 126, 147, 177, 189, 196, 236, 252, 257, 294, 354, 378, 413, 441, 514, 531, 588, 708, 756, 771, 826, 882, 1028, 1062, 1239, 1323, 1542, 1593, 1652, 1764, 1799, 2124, 2313, 2478, 2646, 2891, 3084, 3186, 3598, 3717, 4626, 4956, 5292, 5397, 5782, 6372, 6939, 7196, 7434, 8673, 9252, 10794, 11151, 11564, 12593, 13878, 14868, 15163, 16191, 17346, 21588, 22302, 25186, 26019, 27756, 30326, 32382, 34692, 37779, 44604, 45489, 48573, 50372, 52038, 60652, 64764, 75558, 78057, 90978, 97146, 104076, 106141, 113337, 136467, 151116, 156114, 181956, 194292, 212282, 226674, 272934, 312228, 318423, 340011, 409401, 424564, 453348, 545868, 636846, 680022, 742987, 818802, 955269, 1273692, 1360044, 1485974, 1637604, 1910538, 2228961, 2865807, 2971948, 3821076, 4457922, 5731614, 6686883, 8915844, 11463228, 13373766, 20060649, 26747532, 40121298, 80242596]

約数ペア:

[(1, 80242596), (2, 40121298), (3, 26747532), (4, 20060649), (6, 13373766), (7, 11463228), (9, 8915844), (12, 6686883), (14, 5731614), (18, 4457922), (21, 3821076), (27, 2971948), (28, 2865807), (36, 2228961), (42, 1910538), (49, 1637604), (54, 1485974), (59, 1360044), (63, 1273692), (84, 955269), (98, 818802), (108, 742987), (118, 680022), (126, 636846), (147, 545868), (177, 453348), (189, 424564), (196, 409401), (236, 340011), (252, 318423), (257, 312228), (294, 272934), (354, 226674), (378, 212282), (413, 194292), (441, 181956), (514, 156114), (531, 151116), (588, 136467), (708, 113337), (756, 106141), (771, 104076), (826, 97146), (882, 90978), (1028, 78057), (1062, 75558), (1239, 64764), (1323, 60652), (1542, 52038), (1593, 50372), (1652, 48573), (1764, 45489), (1799, 44604), (2124, 37779), (2313, 34692), (2478, 32382), (2646, 30326), (2891, 27756), (3084, 26019), (3186, 25186), (3598, 22302), (3717, 21588), (4626, 17346), (4956, 16191), (5292, 15163), (5397, 14868), (5782, 13878), (6372, 12593), (6939, 11564), (7196, 11151), (7434, 10794), (8673, 9252)]