77727028

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 143923780

約数和(自身を除く): 66196752

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 337, 436, 529, 674, 1058, 1348, 2116, 2507, 5014, 7751, 10028, 15502, 31004, 36733, 57661, 73466, 115322, 146932, 178273, 230644, 356546, 713092, 844859, 1689718, 3379436, 19431757, 38863514, 77727028]

約数ペア:

[(1, 77727028), (2, 38863514), (4, 19431757), (23, 3379436), (46, 1689718), (92, 844859), (109, 713092), (218, 356546), (337, 230644), (436, 178273), (529, 146932), (674, 115322), (1058, 73466), (1348, 57661), (2116, 36733), (2507, 31004), (5014, 15502), (7751, 10028)]