85855752032

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{239}}^1\times {\mathrm{21221}}^1$

素因数の和:21516

約数の個数: 72

約数和(自身を含む): 177444781920

約数和(自身を除く): 91589029888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 239, 368, 478, 529, 736, 956, 1058, 1912, 2116, 3824, 4232, 5497, 7648, 8464, 10994, 16928, 21221, 21988, 42442, 43976, 84884, 87952, 126431, 169768, 175904, 252862, 339536, 488083, 505724, 679072, 976166, 1011448, 1952332, 2022896, 3904664, 4045792, 5071819, 7809328, 10143638, 11225909, 15618656, 20287276, 22451818, 40574552, 44903636, 81149104, 89807272, 116651837, 162298208, 179614544, 233303674, 359229088, 466607348, 933214696, 1866429392, 2682992251, 3732858784, 5365984502, 10731969004, 21463938008, 42927876016, 85855752032]

約数ペア:

[(1, 85855752032), (2, 42927876016), (4, 21463938008), (8, 10731969004), (16, 5365984502), (23, 3732858784), (32, 2682992251), (46, 1866429392), (92, 933214696), (184, 466607348), (239, 359229088), (368, 233303674), (478, 179614544), (529, 162298208), (736, 116651837), (956, 89807272), (1058, 81149104), (1912, 44903636), (2116, 40574552), (3824, 22451818), (4232, 20287276), (5497, 15618656), (7648, 11225909), (8464, 10143638), (10994, 7809328), (16928, 5071819), (21221, 4045792), (21988, 3904664), (42442, 2022896), (43976, 1952332), (84884, 1011448), (87952, 976166), (126431, 679072), (169768, 505724), (175904, 488083), (252862, 339536)]