72805458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 72

約数和(自身を含む): 170510256

約数和(自身を除く): 97704798

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 187, 242, 289, 347, 363, 374, 561, 578, 694, 726, 867, 1041, 1122, 1734, 2057, 2082, 3179, 3817, 4114, 5899, 6171, 6358, 7634, 9537, 11451, 11798, 12342, 17697, 19074, 22902, 34969, 35394, 41987, 64889, 69938, 83974, 100283, 104907, 125961, 129778, 194667, 200566, 209814, 251922, 300849, 389334, 601698, 713779, 1103113, 1427558, 2141337, 2206226, 3309339, 4282674, 6618678, 12134243, 24268486, 36402729, 72805458]

約数ペア:

[(1, 72805458), (2, 36402729), (3, 24268486), (6, 12134243), (11, 6618678), (17, 4282674), (22, 3309339), (33, 2206226), (34, 2141337), (51, 1427558), (66, 1103113), (102, 713779), (121, 601698), (187, 389334), (242, 300849), (289, 251922), (347, 209814), (363, 200566), (374, 194667), (561, 129778), (578, 125961), (694, 104907), (726, 100283), (867, 83974), (1041, 69938), (1122, 64889), (1734, 41987), (2057, 35394), (2082, 34969), (3179, 22902), (3817, 19074), (4114, 17697), (5899, 12342), (6171, 11798), (6358, 11451), (7634, 9537)]