76786722

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 183186900

約数和(自身を除く): 106400178

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 289, 306, 493, 509, 522, 578, 867, 986, 1018, 1479, 1527, 1734, 2601, 2958, 3054, 4437, 4581, 5202, 8381, 8653, 8874, 9162, 14761, 16762, 17306, 25143, 25959, 29522, 44283, 50286, 51918, 75429, 77877, 88566, 132849, 147101, 150858, 155754, 250937, 265698, 294202, 441303, 501874, 752811, 882606, 1323909, 1505622, 2258433, 2647818, 4265929, 4516866, 8531858, 12797787, 25595574, 38393361, 76786722]

約数ペア:

[(1, 76786722), (2, 38393361), (3, 25595574), (6, 12797787), (9, 8531858), (17, 4516866), (18, 4265929), (29, 2647818), (34, 2258433), (51, 1505622), (58, 1323909), (87, 882606), (102, 752811), (153, 501874), (174, 441303), (261, 294202), (289, 265698), (306, 250937), (493, 155754), (509, 150858), (522, 147101), (578, 132849), (867, 88566), (986, 77877), (1018, 75429), (1479, 51918), (1527, 50286), (1734, 44283), (2601, 29522), (2958, 25959), (3054, 25143), (4437, 17306), (4581, 16762), (5202, 14761), (8381, 9162), (8653, 8874)]