72822554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11903}}^1$

素因数の和:11954

約数の個数: 32

約数和(自身を含む): 137134080

約数和(自身を除く): 64311526

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 11903, 23806, 83321, 166642, 226157, 273769, 452314, 547538, 1583099, 1916383, 3166198, 3832766, 5201611, 10403222, 36411277, 72822554]

約数ペア:

[(1, 72822554), (2, 36411277), (7, 10403222), (14, 5201611), (19, 3832766), (23, 3166198), (38, 1916383), (46, 1583099), (133, 547538), (161, 452314), (266, 273769), (322, 226157), (437, 166642), (874, 83321), (3059, 23806), (6118, 11903)]