43949964

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 123782400

約数和(自身を除く): 79832436

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 29, 34, 38, 46, 51, 57, 58, 68, 69, 76, 87, 92, 102, 114, 116, 138, 174, 204, 228, 276, 289, 323, 348, 391, 437, 493, 551, 578, 646, 667, 782, 867, 874, 969, 986, 1102, 1156, 1173, 1292, 1311, 1334, 1479, 1564, 1653, 1734, 1748, 1938, 1972, 2001, 2204, 2346, 2622, 2668, 2958, 3306, 3468, 3876, 4002, 4692, 5244, 5491, 5916, 6612, 6647, 7429, 8004, 8381, 9367, 10982, 11339, 12673, 13294, 14858, 16473, 16762, 18734, 19941, 21964, 22287, 22678, 25143, 25346, 26588, 28101, 29716, 32946, 33524, 34017, 37468, 38019, 39882, 44574, 45356, 50286, 50692, 56202, 65892, 68034, 76038, 79764, 89148, 100572, 112404, 126293, 136068, 152076, 159239, 192763, 215441, 252586, 318478, 378879, 385526, 430882, 477717, 505172, 578289, 636956, 646323, 757758, 771052, 861764, 955434, 1156578, 1292646, 1515516, 1910868, 2313156, 2585292, 3662497, 7324994, 10987491, 14649988, 21974982, 43949964]

約数ペア:

[(1, 43949964), (2, 21974982), (3, 14649988), (4, 10987491), (6, 7324994), (12, 3662497), (17, 2585292), (19, 2313156), (23, 1910868), (29, 1515516), (34, 1292646), (38, 1156578), (46, 955434), (51, 861764), (57, 771052), (58, 757758), (68, 646323), (69, 636956), (76, 578289), (87, 505172), (92, 477717), (102, 430882), (114, 385526), (116, 378879), (138, 318478), (174, 252586), (204, 215441), (228, 192763), (276, 159239), (289, 152076), (323, 136068), (348, 126293), (391, 112404), (437, 100572), (493, 89148), (551, 79764), (578, 76038), (646, 68034), (667, 65892), (782, 56202), (867, 50692), (874, 50286), (969, 45356), (986, 44574), (1102, 39882), (1156, 38019), (1173, 37468), (1292, 34017), (1311, 33524), (1334, 32946), (1479, 29716), (1564, 28101), (1653, 26588), (1734, 25346), (1748, 25143), (1938, 22678), (1972, 22287), (2001, 21964), (2204, 19941), (2346, 18734), (2622, 16762), (2668, 16473), (2958, 14858), (3306, 13294), (3468, 12673), (3876, 11339), (4002, 10982), (4692, 9367), (5244, 8381), (5491, 8004), (5916, 7429), (6612, 6647)]