71387305932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{488459}}^1$

素因数の和:489126

約数の個数: 48

約数和(自身を含む): 175611139200

約数和(自身を除く): 104223833268

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 641, 1282, 1923, 2564, 3846, 7692, 12179, 24358, 36537, 48716, 73074, 146148, 488459, 976918, 1465377, 1953836, 2930754, 5861508, 9280721, 18561442, 27842163, 37122884, 55684326, 111368652, 313102219, 626204438, 939306657, 1252408876, 1878613314, 3757226628, 5948942161, 11897884322, 17846826483, 23795768644, 35693652966, 71387305932]

約数ペア:

[(1, 71387305932), (2, 35693652966), (3, 23795768644), (4, 17846826483), (6, 11897884322), (12, 5948942161), (19, 3757226628), (38, 1878613314), (57, 1252408876), (76, 939306657), (114, 626204438), (228, 313102219), (641, 111368652), (1282, 55684326), (1923, 37122884), (2564, 27842163), (3846, 18561442), (7692, 9280721), (12179, 5861508), (24358, 2930754), (36537, 1953836), (48716, 1465377), (73074, 976918), (146148, 488459)]