69920658

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{6079}}^1$

素因数の和:6164

約数の個数: 40

約数和(自身を含む): 158906880

約数和(自身を除く): 88986222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 5751, 6079, 11502, 12158, 18237, 36474, 54711, 109422, 164133, 328266, 431609, 492399, 863218, 984798, 1294827, 2589654, 3884481, 7768962, 11653443, 23306886, 34960329, 69920658]

約数ペア:

[(1, 69920658), (2, 34960329), (3, 23306886), (6, 11653443), (9, 7768962), (18, 3884481), (27, 2589654), (54, 1294827), (71, 984798), (81, 863218), (142, 492399), (162, 431609), (213, 328266), (426, 164133), (639, 109422), (1278, 54711), (1917, 36474), (3834, 18237), (5751, 12158), (6079, 11502)]