72664152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 209468160

約数和(自身を除く): 136804008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 43, 44, 66, 74, 86, 88, 111, 129, 132, 148, 172, 173, 222, 258, 264, 296, 344, 346, 407, 444, 473, 516, 519, 692, 814, 888, 946, 1032, 1038, 1221, 1384, 1419, 1591, 1628, 1892, 1903, 2076, 2442, 2838, 3182, 3256, 3784, 3806, 4152, 4773, 4884, 5676, 5709, 6364, 6401, 7439, 7612, 9546, 9768, 11352, 11418, 12728, 12802, 14878, 15224, 17501, 19092, 19203, 22317, 22836, 25604, 29756, 35002, 38184, 38406, 44634, 45672, 51208, 52503, 59512, 70004, 70411, 76812, 81829, 89268, 105006, 140008, 140822, 153624, 163658, 178536, 210012, 211233, 245487, 275243, 281644, 327316, 420024, 422466, 490974, 550486, 563288, 654632, 825729, 844932, 981948, 1100972, 1651458, 1689864, 1963896, 2201944, 3027673, 3302916, 6055346, 6605832, 9083019, 12110692, 18166038, 24221384, 36332076, 72664152]

約数ペア:

[(1, 72664152), (2, 36332076), (3, 24221384), (4, 18166038), (6, 12110692), (8, 9083019), (11, 6605832), (12, 6055346), (22, 3302916), (24, 3027673), (33, 2201944), (37, 1963896), (43, 1689864), (44, 1651458), (66, 1100972), (74, 981948), (86, 844932), (88, 825729), (111, 654632), (129, 563288), (132, 550486), (148, 490974), (172, 422466), (173, 420024), (222, 327316), (258, 281644), (264, 275243), (296, 245487), (344, 211233), (346, 210012), (407, 178536), (444, 163658), (473, 153624), (516, 140822), (519, 140008), (692, 105006), (814, 89268), (888, 81829), (946, 76812), (1032, 70411), (1038, 70004), (1221, 59512), (1384, 52503), (1419, 51208), (1591, 45672), (1628, 44634), (1892, 38406), (1903, 38184), (2076, 35002), (2442, 29756), (2838, 25604), (3182, 22836), (3256, 22317), (3784, 19203), (3806, 19092), (4152, 17501), (4773, 15224), (4884, 14878), (5676, 12802), (5709, 12728), (6364, 11418), (6401, 11352), (7439, 9768), (7612, 9546)]