81133997574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{93971}}^1$

素因数の和:94381

約数の個数: 64

約数和(自身を含む): 189050614272

約数和(自身を除く): 107916616698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 337, 366, 427, 674, 854, 1011, 1281, 2022, 2359, 2562, 4718, 7077, 14154, 20557, 41114, 61671, 93971, 123342, 143899, 187942, 281913, 287798, 431697, 563826, 657797, 863394, 1315594, 1973391, 3946782, 5732231, 11464462, 17196693, 31668227, 34393386, 40125617, 63336454, 80251234, 95004681, 120376851, 190009362, 221677589, 240753702, 443355178, 665032767, 1330065534, 1931761847, 3863523694, 5795285541, 11590571082, 13522332929, 27044665858, 40566998787, 81133997574]

約数ペア:

[(1, 81133997574), (2, 40566998787), (3, 27044665858), (6, 13522332929), (7, 11590571082), (14, 5795285541), (21, 3863523694), (42, 1931761847), (61, 1330065534), (122, 665032767), (183, 443355178), (337, 240753702), (366, 221677589), (427, 190009362), (674, 120376851), (854, 95004681), (1011, 80251234), (1281, 63336454), (2022, 40125617), (2359, 34393386), (2562, 31668227), (4718, 17196693), (7077, 11464462), (14154, 5732231), (20557, 3946782), (41114, 1973391), (61671, 1315594), (93971, 863394), (123342, 657797), (143899, 563826), (187942, 431697), (281913, 287798)]