84237029989

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 100680148800

約数和(自身を除く): 16443118811

約数列:

[1, 7, 49, 59, 197, 353, 413, 419, 1379, 2471, 2891, 2933, 9653, 11623, 17297, 20531, 20827, 24721, 69541, 81361, 82543, 145789, 147907, 173047, 486787, 569527, 577801, 1020523, 1035349, 1211329, 3407509, 4044607, 4102919, 4870037, 7247443, 8726513, 28720433, 29137679, 34090259, 61085591, 201043031, 203963753, 238631813, 427599137, 1427746271, 1719123061, 12033861427, 84237029989]

約数ペア:

[(1, 84237029989), (7, 12033861427), (49, 1719123061), (59, 1427746271), (197, 427599137), (353, 238631813), (413, 203963753), (419, 201043031), (1379, 61085591), (2471, 34090259), (2891, 29137679), (2933, 28720433), (9653, 8726513), (11623, 7247443), (17297, 4870037), (20531, 4102919), (20827, 4044607), (24721, 3407509), (69541, 1211329), (81361, 1035349), (82543, 1020523), (145789, 577801), (147907, 569527), (173047, 486787)]