78161798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4079}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 139829760

約数和(自身を除く): 61667962

約数列:

[1, 2, 11, 13, 22, 26, 67, 134, 143, 286, 737, 871, 1474, 1742, 4079, 8158, 9581, 19162, 44869, 53027, 89738, 106054, 273293, 546586, 583297, 1166594, 3006223, 3552809, 6012446, 7105618, 39080899, 78161798]

約数ペア:

[(1, 78161798), (2, 39080899), (11, 7105618), (13, 6012446), (22, 3552809), (26, 3006223), (67, 1166594), (134, 583297), (143, 546586), (286, 273293), (737, 106054), (871, 89738), (1474, 53027), (1742, 44869), (4079, 19162), (8158, 9581)]